如题所述
小数加法和加减法简便计算,适合3-6年级的小朋友。
家长可以每天让孩子做10道左右,一个月左右的量。
小数加法简便运算(交换相加)
12.43+(2.57+10.79)=25.79 3.04+(0.59+3.96)=7.59
4.36+(3.64+5.85)=13.85 1.82+(2.18+0.74)=4.74
0.53+4.19+18.47=23.19 11.57+(2.58+1.43)=15.58
12.38+(10.53+3.62)=26.53 3.21+5.04+16.79=25.04
9.96+1.96+0.04=11.96 3.73+0.28+11.72=15.73
1.08+5.92+8.92=15.92 8.8+1.08+12.92=22.8
2.17+0.98+14.02=17.17 4.96+(4.04+9.41)=18.41
14.46+(7.72+1.54)=23.72 6.29+(5.36+3.71)=15.36
4.71+(3.29+7.08)=15.08 7.13+(6.87+8.71)=22.71
0.79+6.04+7.96=14.79 1.45+4.01+8.55=14.01
4.82+(5.18+7.14)=17.14 2.67+2.43+14.33=19.43
0.16+(9.17+0.84)=10.17 14.38+(4.62+6.2)=25.2
6.09+7.24+11.76=25.09 1.63+6.52+0.37=8.52
5.88+5.45+8.12=19.45 3.69+(2.44+3.31)=9.44
5.21+(1.79+10.36)=17.36 7.5+0.26+4.5=12.26
3.98+(10.02+1.95)=15.95 5.95+(4.57+0.05)=10.57
0.29+4.58+11.42=16.29 11.02+(3.17+5.98)=20.17
0.63+(9.37+3.72)=13.72 0.58+(6.42+5.29)=12.29
2.79+1.91+5.21=9.91 10.37+(5.39+4.63)=20.39
9.42+3.96+12.04=25.42 14.33+(2.67+9.58)=26.58
8.1+(9.9+6.14)=24.14 13.29+(3.34+2.71)=19.34
8.34+(6.3+8.66)=23.3 16.45+(1.55+9.39)=27.39
1.21+2.82+14.18=18.21 1.91+10.88+1.09=13.88
9.53+6.49+8.51=24.53 4.48+10.49+9.52=24.49
2.13+1.23+17.87=21.23 5.86+(6.57+8.14)=20.57
9.46+(0.54+2.71)=12.71 12.04+(7.96+5.26)=25.26
6.26+(7.74+3.06)=17.06 4.32+0.26+12.68=17.26
1.4+(0.6+3.97)=5.97 3.42+0.95+0.05=4.42
0.21+3.89+9.11=13.21 11.81+(9.33+2.19)=23.33
0.12+(6.12+1.88)=8.12 8.75+3.52+0.25=12.52
9.61+4.84+2.16=16.61 0.15+8.94+0.85=9.94
5.62+10.99+7.01=23.62 16.52+(0.42+2.48)=19.42
9.82+3.85+10.15=23.82 5.51+4.15+8.49=18.15
1.34+(4.48+4.66)=10.48 8.36+1.85+3.15=13.36
0.74+(2.04+2.26)=5.04 0.66+2.79+7.34=10.79
6.37+6.88+9.12=22.37 0.46+5.33+2.54=8.33
0.66+8.72+5.34=14.72 10.09+4.59+2.41=17.09
9.94+(6.06+6.98)=22.98 10.05+0.36+7.64=18.05
13.52+(4.25+5.48)=23.25 7.94+8.87+11.13=27.94
7.08+2.89+16.11=26.08 11.65+(8.38+2.35)=22.38
8.47+5.49+12.51=26.47 4.99+8.18+0.82=13.99
1.63+(5.42+9.37)=16.42 2.23+0.42+0.58=3.23
9.4+3.27+12.73=25.4 17.15+(2.85+2.72)=22.72
1.54+0.11+0.46=2.11 3.52+5.67+11.33=20.52
15.77+(0.23+7.15)=23.15 0.53+0.57+2.43=3.53
3.78+(5.22+2.17)=11.17 10.7+2.88+7.3=20.88
9.3+(9.7+8.98)=27.98 1.01+(8.99+7.72)=17.72
3.26+0.49+4.51=8.26 13.2+(5.99+3.8)=22.99
8.76+(10.24+2.01)=21.01 1.43+8.24+1.57=11.24
7.74+4.82+4.18=16.74 7.99+0.23+12.01=20.23
8.76+(0.75+4.24)=13.75 1.8+(9.1+8.2)=19.1
8.05+0.66+4.34=13.05 0.96+7.12+16.04=24.12
8.83+(4.64+3.17)=16.64 4.66+6.27+9.34=20.27
2.53+0.21+9.79=12.53 1.18+(5.97+6.82)=13.97
10.35+(10.39+2.65)=23.39 4.64+(4.46+2.36)=11.46
9.89+2.18+5.11=17.18 1.95+1.78+1.05=4.78
0.65+(3.33+0.35)=4.33 1.65+(9.35+2.93)=13.93
1.72+(1.28+6.45)=9.45 10.47+(2.21+1.53)=14.21
7.43+1.8+4.2=13.43 14.94+(1.06+7.11)=23.11
10.99+5.81+7.19=23.99 6.61+(7.39+3.88)=17.88
5.58+0.83+5.17=11.58 6.91+(8.09+6.2)=21.2
6.23+(6.77+4.77)=17.77 0.14+(0.86+7.65)=8.65
9.69+(2.31+2.55)=14.55 0.94+(2.06+4.33)=7.33
12.63+(8.12+1.37)=22.12 8.65+3.93+16.07=28.65
6.07+(2.37+5.93)=14.37 5.94+8.34+7.66=21.94
10.76+6.44+1.24=18.44 5.21+9.77+12.79=27.77
4.19+(6.81+2.63)=13.63 3.72+1.71+2.28=7.71
18.17+(1.83+2.46)=22.46 13.88+(1.12+8.13)=23.13
4.76+3.84+1.16=9.76 8.23+2.86+9.77=20.86
5.84+8.95+0.16=14.95 1.75+(1.25+8.47)=11.47
3.77+10.04+12.23=26.04 2.11+9.91+6.89=18.91
8.46+(10.72+10.54)=29.72 8.5+(6.5+3.01)=18.01
3.88+(2.12+8.5)=14.5 5.91+(5.33+0.09)=11.33
6.43+0.06+5.94=12.43 0.9+9.5+9.5=19.9
4.93+(5.07+1.81)=11.81 1.39+10.33+1.61=13.33
6.88+(0.12+8.62)=15.62 1.37+10.95+14.63=26.95
1.91+(4.1+4.09)=10.1 6.7+(7.19+7.3)=21.19
0.68+6.32+5.32=12.32 8.7+(6.87+3.3)=18.87
3.74+(1.26+2.3)=7.3 6.66+(9.34+4.54)=20.54
7.97+(3.03+10.73)=21.73 0.94+2.03+14.97=17.94
7.31+5.06+7.94=20.31 5.77+5.67+4.23=15.67
5.06+(9.19+1.94)=16.19 7.73+5.81+13.19=26.73
0.69+(6.77+5.31)=12.77 1.1+(1.9+3.74)=6.74
2.83+0.63+0.37=3.83 3.28+(5.41+1.72)=10.41
7.9+(9.07+5.1)=22.07 0.2+(0.8+9.51)=10.51
9.59+9.48+5.41=24.48 3.26+(0.82+1.74)=5.82
8.53+7.26+9.47=25.26 9.44+4.35+9.56=23.35
3.66+8.74+1.26=13.66 6.59+(2.09+5.41)=14.09
5.49+7.43+2.51=15.43 0.77+(1.23+1.01)=3.01
9.71+(6.29+3.93)=19.93 9.31+(10.3+6.69)=26.3
4.52+9.9+8.48=22.9 10.49+1.4+4.6=16.49
0.18+5.4+6.6=12.18 7.21+3.03+0.97=11.21
5.45+(1.55+6.07)=13.07 14.13+(7.79+0.87)=22.79
0.17+(0.83+0.79)=1.79 10.3+6.81+4.7=21.81
3.1+(6.28+1.9)=11.28 2.33+1.59+14.67=18.59
0.76+(8.5+0.24)=9.5 3.57+(4.43+7.39)=15.39
3.87+4.69+2.31=10.87 2.93+(2.64+3.07)=8.64
9.77+0.51+3.49=13.77 1.69+(2.31+9.34)=13.34
5.57+4.57+7.43=17.57 8.57+(9.43+9.56)=27.56
3.03+(2.97+0.07)=6.07 1.21+(5.79+10.63)=17.63
8.98+14.81-8.81=14.98
16.84+2.16-2.84=16.16
3.58+13.04-10.04=6.58
5.52+19.25-9.25=15.52
2.78+8.18-2.18=8.78
12.28+9.36-11.28=10.36
6.99+12.78-10.78=8.99
2.78+15.21-5.21=12.78
5.05+16.91-6.91=15.05
20.02+2.36-4.02=18.36
16.34+4.48-2.34=18.48
13.48+9.08-2.48=20.08
15.24+1.55-6.24=10.55
11.87+8.73-1.87=18.73
16.24+7.19-3.24=20.19
20.67+10.31-5.67=25.31
13.09+6.56-2.09=17.56
19.78+6.59-7.78=18.59
8.27+4.15-0.15=12.27
4.71+17.99-11.99=10.71
8.76+17.32-3.32=22.76
12.86+2.21-4.86=10.21
6.81+11.39-5.39=12.81
8.45+7.42-4.45=11.42
2.56+17.85-0.85=19.56
17.13+5.68-13.13=9.68
16.08+5.92-3.08=18.92
9.99+20.79-0.79=29.99
2.7+20.92-4.92=18.7
5.59+8.68-2.59=11.68
8.22+3.76-1.22=10.76
9.15+19.18-10.18=18.15
20.03+1.72-4.03=17.72
15.98+7.51-4.98=18.51
10.32+11.53-7.53=14.32
6.48+19.53-13.53=12.48
14.15+5.03-7.15=12.03
20.38+3.87-5.38=18.87
3.56+16.11-8.11=11.56
10.89+0.11-0.89=10.11
4.36+12.38-7.38=9.36
15.03+7.29-0.03=22.29
8.18+19.96-1.96=26.18
18.3+8.91-9.3=17.91
16.86+4.99-0.86=20.99
10.45+20.86-12.86=18.45
10.34+10.96-0.34=20.96
9.01+2.64-1.01=10.64
4.94+17.7-7.7=14.94
10.72+19.71-0.71=29.72
16.88+0.03-11.88=5.03
0.12+20.96-1.96=19.12
3.66+12.65-1.65=14.66
20.46+9.11-0.46=29.11
1.62+5.91-0.62=6.91
3.01+6.7-1.7=8.01
10.76+9.27-4.27=15.76
7.41+19.68-1.68=25.41
4.06+1.24-0.24=5.06
2.34+18.88-0.88=20.34
7.08+0.25-2.08=5.25
1.06+20.56-1.56=20.06
0.43+16.09-0.09=16.43
16.27+10.23-2.27=24.23
2.84+20.44-0.44=22.84
15.87+5.82-11.87=9.82
6.19+10.88-6.88=10.19
16.52+5.85-2.52=19.85
1.2+9.48-5.48=5.2
6.65+11.41-3.41=14.65
2.08+17.86-11.86=8.08
8.78+14.63-3.63=19.78
19.68+5.62-13.68=11.62
19.76+8.12-1.76=26.12
9.02+10.22-5.22=14.02
17.83+0.57-0.83=17.57
6.99+18.12-6.12=18.99
12.19+10.88-11.19=11.88
8.03+20.2-1.2=27.03
20.98+7.49-2.98=25.49
8.13+20.71-3.71=25.13
2.62+8.97-1.62=9.97
9.98+18.07-7.07=20.98
9.1+18.38-0.38=27.1
1.4+17.59-8.59=10.4
7.31+10.3-3.3=14.31
9.16+7.1-6.16=10.1
18.9+8.89-14.9=12.89
2.36+19.88-2.88=19.36
7.16+19.63-14.63=12.16
2.39+19.1-0.1=21.39
6.32+20.15-2.15=24.32
10.37+17.58-4.58=23.37
8.97+9.46-5.97=12.46
6.12+20.57-1.57=25.12
4.01+20.35-10.35=14.01
7.89+14.61-6.61=15.89
9.49+16.21-2.21=23.49
16.03+10.59-3.03=23.59
20.92+3.83-7.92=16.83
8.27+15.27-5.27=18.27
20.63+5.52-19.63=6.52
20.57+4.06-0.57=24.06
20.52+8.73-12.52=16.73
9.76+10.52-7.76=12.52
3.29+2.47-1.29=4.47
19.95+5.19-0.95=24.19
3.38+19.87-13.87=9.38
8.72+0.33-3.72=5.33
0.74+7.56-2.56=5.74
6.17+7.52-0.52=13.17
10.58+20.19-7.19=23.58
0.11+14.66-5.66=9.11
6.43+14.41-1.41=19.43
10.89+18.11-5.11=23.89
3.81+6.88-5.88=4.81
14.3+7.75-4.3=17.75
7.63+19.27-1.27=25.63
5.67+9.05-3.05=11.67
20.55+9.06-1.55=28.06
9.31+17.6-0.6=26.31
8.84+11.61-2.61=17.84
8.68+20.04-6.04=22.68
8.64+11.1-2.1=17.64
10.63+4.19-1.63=13.19
2.05+18.59-0.59=20.05
15.61+2.33-1.61=16.33
3.67+19.53-5.53=17.67
6.66+20.22-11.22=15.66
1.12+10.03-1.03=10.12
0.02+20.1-0.1=20.02
3.8+12.46-1.46=14.8
15.83+0.31-8.83=7.31
11.75+10.23-6.75=15.23
17.48+8.51-4.48=21.51
3.28+15.93-9.93=9.28
20.18+4.82-7.18=17.82
2.51+14.33-4.33=12.51
20.25+5.34-1.25=24.34
12.98+8.79-8.98=12.79
8.6+7.18-3.18=12.6
17.77+8.3-8.77=17.3
16.22+6.92-9.22=13.92
2.21+20.89-1.89=21.21
18.22+8.8-6.22=20.8
15.23+3.07-9.23=9.07
5.95+15.64-9.64=11.95
5.09+7.76-6.76=6.09
6.44+19.33-6.33=19.44
16.06+8.86-1.06=23.86
9.78+8.53-4.53=13.78
19.83+9.47-1.83=27.47
7.74+0.77-6.74=1.77
19.72+3.27-2.72=20.27
20.05+2.52-17.05=5.52
9.09+12.55-3.55=18.09
4.28+1.63-3.28=2.63
19.61+6.31-5.61=20.31
15.26+9.71-5.26=19.71
8.1+14.68-0.68=22.1
4.02+16.52-8.52=12.02
3.85+19.35-1.35=21.85
6.34+20.77-3.77=23.34
20.94+5.32-2.94=23.32
4.08+19.93-6.93=17.08
5.84+7.53-2.53=10.84
6.97+14.51-6.51=14.97
0.96+17.35-7.35=10.96
18.48+4.59-12.48=10.59
6.01+2.84-2.01=6.84
12.46+3.85-9.46=6.85
9.27+17.18-12.18=14.27
1.72+19.91-9.91=11.72
10.78+7.63-0.78=17.63
9.81+17.04-10.04=16.81
1.7+18.9-5.9=14.7
0.83+5.59-3.59=2.83
8.42+10.18-1.18=17.42
10.07+18.3-14.3=14.07
2.91+15.61-2.61=15.91
17.08+8.03-4.08=21.03
14.02+9.52-4.02=19.52
0.16+20.65-17.65=3.16
4.24+12.75-7.75=9.24
19.56+1.44-3.56=17.44
16.82+6.58-10.82=12.58
4.44+14.14-2.14=16.44
4.72+15.01-6.01=13.72
14.05+1.67-11.05=4.67
5.55+4.43-2.55=7.43
15.31+7.48-2.31=20.48
8.04+17.94-9.94=16.04
20.64+9.24-0.64=29.24
17.55+1.69-3.55=15.69
13.47+5.17-4.47=14.17
11.98+6.14-6.98=11.14
2.53+14.78-8.78=8.53
20.3+6.66-7.3=19.66
家长可以每天让孩子做10道左右,一个月左右的量。
小数加法简便运算(交换相加)
12.43+(2.57+10.79)=25.79 3.04+(0.59+3.96)=7.59
4.36+(3.64+5.85)=13.85 1.82+(2.18+0.74)=4.74
0.53+4.19+18.47=23.19 11.57+(2.58+1.43)=15.58
12.38+(10.53+3.62)=26.53 3.21+5.04+16.79=25.04
9.96+1.96+0.04=11.96 3.73+0.28+11.72=15.73
1.08+5.92+8.92=15.92 8.8+1.08+12.92=22.8
2.17+0.98+14.02=17.17 4.96+(4.04+9.41)=18.41
14.46+(7.72+1.54)=23.72 6.29+(5.36+3.71)=15.36
4.71+(3.29+7.08)=15.08 7.13+(6.87+8.71)=22.71
0.79+6.04+7.96=14.79 1.45+4.01+8.55=14.01
4.82+(5.18+7.14)=17.14 2.67+2.43+14.33=19.43
0.16+(9.17+0.84)=10.17 14.38+(4.62+6.2)=25.2
6.09+7.24+11.76=25.09 1.63+6.52+0.37=8.52
5.88+5.45+8.12=19.45 3.69+(2.44+3.31)=9.44
5.21+(1.79+10.36)=17.36 7.5+0.26+4.5=12.26
3.98+(10.02+1.95)=15.95 5.95+(4.57+0.05)=10.57
0.29+4.58+11.42=16.29 11.02+(3.17+5.98)=20.17
0.63+(9.37+3.72)=13.72 0.58+(6.42+5.29)=12.29
2.79+1.91+5.21=9.91 10.37+(5.39+4.63)=20.39
9.42+3.96+12.04=25.42 14.33+(2.67+9.58)=26.58
8.1+(9.9+6.14)=24.14 13.29+(3.34+2.71)=19.34
8.34+(6.3+8.66)=23.3 16.45+(1.55+9.39)=27.39
1.21+2.82+14.18=18.21 1.91+10.88+1.09=13.88
9.53+6.49+8.51=24.53 4.48+10.49+9.52=24.49
2.13+1.23+17.87=21.23 5.86+(6.57+8.14)=20.57
9.46+(0.54+2.71)=12.71 12.04+(7.96+5.26)=25.26
6.26+(7.74+3.06)=17.06 4.32+0.26+12.68=17.26
1.4+(0.6+3.97)=5.97 3.42+0.95+0.05=4.42
0.21+3.89+9.11=13.21 11.81+(9.33+2.19)=23.33
0.12+(6.12+1.88)=8.12 8.75+3.52+0.25=12.52
9.61+4.84+2.16=16.61 0.15+8.94+0.85=9.94
5.62+10.99+7.01=23.62 16.52+(0.42+2.48)=19.42
9.82+3.85+10.15=23.82 5.51+4.15+8.49=18.15
1.34+(4.48+4.66)=10.48 8.36+1.85+3.15=13.36
0.74+(2.04+2.26)=5.04 0.66+2.79+7.34=10.79
6.37+6.88+9.12=22.37 0.46+5.33+2.54=8.33
0.66+8.72+5.34=14.72 10.09+4.59+2.41=17.09
9.94+(6.06+6.98)=22.98 10.05+0.36+7.64=18.05
13.52+(4.25+5.48)=23.25 7.94+8.87+11.13=27.94
7.08+2.89+16.11=26.08 11.65+(8.38+2.35)=22.38
8.47+5.49+12.51=26.47 4.99+8.18+0.82=13.99
1.63+(5.42+9.37)=16.42 2.23+0.42+0.58=3.23
9.4+3.27+12.73=25.4 17.15+(2.85+2.72)=22.72
1.54+0.11+0.46=2.11 3.52+5.67+11.33=20.52
15.77+(0.23+7.15)=23.15 0.53+0.57+2.43=3.53
3.78+(5.22+2.17)=11.17 10.7+2.88+7.3=20.88
9.3+(9.7+8.98)=27.98 1.01+(8.99+7.72)=17.72
3.26+0.49+4.51=8.26 13.2+(5.99+3.8)=22.99
8.76+(10.24+2.01)=21.01 1.43+8.24+1.57=11.24
7.74+4.82+4.18=16.74 7.99+0.23+12.01=20.23
8.76+(0.75+4.24)=13.75 1.8+(9.1+8.2)=19.1
8.05+0.66+4.34=13.05 0.96+7.12+16.04=24.12
8.83+(4.64+3.17)=16.64 4.66+6.27+9.34=20.27
2.53+0.21+9.79=12.53 1.18+(5.97+6.82)=13.97
10.35+(10.39+2.65)=23.39 4.64+(4.46+2.36)=11.46
9.89+2.18+5.11=17.18 1.95+1.78+1.05=4.78
0.65+(3.33+0.35)=4.33 1.65+(9.35+2.93)=13.93
1.72+(1.28+6.45)=9.45 10.47+(2.21+1.53)=14.21
7.43+1.8+4.2=13.43 14.94+(1.06+7.11)=23.11
10.99+5.81+7.19=23.99 6.61+(7.39+3.88)=17.88
5.58+0.83+5.17=11.58 6.91+(8.09+6.2)=21.2
6.23+(6.77+4.77)=17.77 0.14+(0.86+7.65)=8.65
9.69+(2.31+2.55)=14.55 0.94+(2.06+4.33)=7.33
12.63+(8.12+1.37)=22.12 8.65+3.93+16.07=28.65
6.07+(2.37+5.93)=14.37 5.94+8.34+7.66=21.94
10.76+6.44+1.24=18.44 5.21+9.77+12.79=27.77
4.19+(6.81+2.63)=13.63 3.72+1.71+2.28=7.71
18.17+(1.83+2.46)=22.46 13.88+(1.12+8.13)=23.13
4.76+3.84+1.16=9.76 8.23+2.86+9.77=20.86
5.84+8.95+0.16=14.95 1.75+(1.25+8.47)=11.47
3.77+10.04+12.23=26.04 2.11+9.91+6.89=18.91
8.46+(10.72+10.54)=29.72 8.5+(6.5+3.01)=18.01
3.88+(2.12+8.5)=14.5 5.91+(5.33+0.09)=11.33
6.43+0.06+5.94=12.43 0.9+9.5+9.5=19.9
4.93+(5.07+1.81)=11.81 1.39+10.33+1.61=13.33
6.88+(0.12+8.62)=15.62 1.37+10.95+14.63=26.95
1.91+(4.1+4.09)=10.1 6.7+(7.19+7.3)=21.19
0.68+6.32+5.32=12.32 8.7+(6.87+3.3)=18.87
3.74+(1.26+2.3)=7.3 6.66+(9.34+4.54)=20.54
7.97+(3.03+10.73)=21.73 0.94+2.03+14.97=17.94
7.31+5.06+7.94=20.31 5.77+5.67+4.23=15.67
5.06+(9.19+1.94)=16.19 7.73+5.81+13.19=26.73
0.69+(6.77+5.31)=12.77 1.1+(1.9+3.74)=6.74
2.83+0.63+0.37=3.83 3.28+(5.41+1.72)=10.41
7.9+(9.07+5.1)=22.07 0.2+(0.8+9.51)=10.51
9.59+9.48+5.41=24.48 3.26+(0.82+1.74)=5.82
8.53+7.26+9.47=25.26 9.44+4.35+9.56=23.35
3.66+8.74+1.26=13.66 6.59+(2.09+5.41)=14.09
5.49+7.43+2.51=15.43 0.77+(1.23+1.01)=3.01
9.71+(6.29+3.93)=19.93 9.31+(10.3+6.69)=26.3
4.52+9.9+8.48=22.9 10.49+1.4+4.6=16.49
0.18+5.4+6.6=12.18 7.21+3.03+0.97=11.21
5.45+(1.55+6.07)=13.07 14.13+(7.79+0.87)=22.79
0.17+(0.83+0.79)=1.79 10.3+6.81+4.7=21.81
3.1+(6.28+1.9)=11.28 2.33+1.59+14.67=18.59
0.76+(8.5+0.24)=9.5 3.57+(4.43+7.39)=15.39
3.87+4.69+2.31=10.87 2.93+(2.64+3.07)=8.64
9.77+0.51+3.49=13.77 1.69+(2.31+9.34)=13.34
5.57+4.57+7.43=17.57 8.57+(9.43+9.56)=27.56
3.03+(2.97+0.07)=6.07 1.21+(5.79+10.63)=17.63
8.98+14.81-8.81=14.98
16.84+2.16-2.84=16.16
3.58+13.04-10.04=6.58
5.52+19.25-9.25=15.52
2.78+8.18-2.18=8.78
12.28+9.36-11.28=10.36
6.99+12.78-10.78=8.99
2.78+15.21-5.21=12.78
5.05+16.91-6.91=15.05
20.02+2.36-4.02=18.36
16.34+4.48-2.34=18.48
13.48+9.08-2.48=20.08
15.24+1.55-6.24=10.55
11.87+8.73-1.87=18.73
16.24+7.19-3.24=20.19
20.67+10.31-5.67=25.31
13.09+6.56-2.09=17.56
19.78+6.59-7.78=18.59
8.27+4.15-0.15=12.27
4.71+17.99-11.99=10.71
8.76+17.32-3.32=22.76
12.86+2.21-4.86=10.21
6.81+11.39-5.39=12.81
8.45+7.42-4.45=11.42
2.56+17.85-0.85=19.56
17.13+5.68-13.13=9.68
16.08+5.92-3.08=18.92
9.99+20.79-0.79=29.99
2.7+20.92-4.92=18.7
5.59+8.68-2.59=11.68
8.22+3.76-1.22=10.76
9.15+19.18-10.18=18.15
20.03+1.72-4.03=17.72
15.98+7.51-4.98=18.51
10.32+11.53-7.53=14.32
6.48+19.53-13.53=12.48
14.15+5.03-7.15=12.03
20.38+3.87-5.38=18.87
3.56+16.11-8.11=11.56
10.89+0.11-0.89=10.11
4.36+12.38-7.38=9.36
15.03+7.29-0.03=22.29
8.18+19.96-1.96=26.18
18.3+8.91-9.3=17.91
16.86+4.99-0.86=20.99
10.45+20.86-12.86=18.45
10.34+10.96-0.34=20.96
9.01+2.64-1.01=10.64
4.94+17.7-7.7=14.94
10.72+19.71-0.71=29.72
16.88+0.03-11.88=5.03
0.12+20.96-1.96=19.12
3.66+12.65-1.65=14.66
20.46+9.11-0.46=29.11
1.62+5.91-0.62=6.91
3.01+6.7-1.7=8.01
10.76+9.27-4.27=15.76
7.41+19.68-1.68=25.41
4.06+1.24-0.24=5.06
2.34+18.88-0.88=20.34
7.08+0.25-2.08=5.25
1.06+20.56-1.56=20.06
0.43+16.09-0.09=16.43
16.27+10.23-2.27=24.23
2.84+20.44-0.44=22.84
15.87+5.82-11.87=9.82
6.19+10.88-6.88=10.19
16.52+5.85-2.52=19.85
1.2+9.48-5.48=5.2
6.65+11.41-3.41=14.65
2.08+17.86-11.86=8.08
8.78+14.63-3.63=19.78
19.68+5.62-13.68=11.62
19.76+8.12-1.76=26.12
9.02+10.22-5.22=14.02
17.83+0.57-0.83=17.57
6.99+18.12-6.12=18.99
12.19+10.88-11.19=11.88
8.03+20.2-1.2=27.03
20.98+7.49-2.98=25.49
8.13+20.71-3.71=25.13
2.62+8.97-1.62=9.97
9.98+18.07-7.07=20.98
9.1+18.38-0.38=27.1
1.4+17.59-8.59=10.4
7.31+10.3-3.3=14.31
9.16+7.1-6.16=10.1
18.9+8.89-14.9=12.89
2.36+19.88-2.88=19.36
7.16+19.63-14.63=12.16
2.39+19.1-0.1=21.39
6.32+20.15-2.15=24.32
10.37+17.58-4.58=23.37
8.97+9.46-5.97=12.46
6.12+20.57-1.57=25.12
4.01+20.35-10.35=14.01
7.89+14.61-6.61=15.89
9.49+16.21-2.21=23.49
16.03+10.59-3.03=23.59
20.92+3.83-7.92=16.83
8.27+15.27-5.27=18.27
20.63+5.52-19.63=6.52
20.57+4.06-0.57=24.06
20.52+8.73-12.52=16.73
9.76+10.52-7.76=12.52
3.29+2.47-1.29=4.47
19.95+5.19-0.95=24.19
3.38+19.87-13.87=9.38
8.72+0.33-3.72=5.33
0.74+7.56-2.56=5.74
6.17+7.52-0.52=13.17
10.58+20.19-7.19=23.58
0.11+14.66-5.66=9.11
6.43+14.41-1.41=19.43
10.89+18.11-5.11=23.89
3.81+6.88-5.88=4.81
14.3+7.75-4.3=17.75
7.63+19.27-1.27=25.63
5.67+9.05-3.05=11.67
20.55+9.06-1.55=28.06
9.31+17.6-0.6=26.31
8.84+11.61-2.61=17.84
8.68+20.04-6.04=22.68
8.64+11.1-2.1=17.64
10.63+4.19-1.63=13.19
2.05+18.59-0.59=20.05
15.61+2.33-1.61=16.33
3.67+19.53-5.53=17.67
6.66+20.22-11.22=15.66
1.12+10.03-1.03=10.12
0.02+20.1-0.1=20.02
3.8+12.46-1.46=14.8
15.83+0.31-8.83=7.31
11.75+10.23-6.75=15.23
17.48+8.51-4.48=21.51
3.28+15.93-9.93=9.28
20.18+4.82-7.18=17.82
2.51+14.33-4.33=12.51
20.25+5.34-1.25=24.34
12.98+8.79-8.98=12.79
8.6+7.18-3.18=12.6
17.77+8.3-8.77=17.3
16.22+6.92-9.22=13.92
2.21+20.89-1.89=21.21
18.22+8.8-6.22=20.8
15.23+3.07-9.23=9.07
5.95+15.64-9.64=11.95
5.09+7.76-6.76=6.09
6.44+19.33-6.33=19.44
16.06+8.86-1.06=23.86
9.78+8.53-4.53=13.78
19.83+9.47-1.83=27.47
7.74+0.77-6.74=1.77
19.72+3.27-2.72=20.27
20.05+2.52-17.05=5.52
9.09+12.55-3.55=18.09
4.28+1.63-3.28=2.63
19.61+6.31-5.61=20.31
15.26+9.71-5.26=19.71
8.1+14.68-0.68=22.1
4.02+16.52-8.52=12.02
3.85+19.35-1.35=21.85
6.34+20.77-3.77=23.34
20.94+5.32-2.94=23.32
4.08+19.93-6.93=17.08
5.84+7.53-2.53=10.84
6.97+14.51-6.51=14.97
0.96+17.35-7.35=10.96
18.48+4.59-12.48=10.59
6.01+2.84-2.01=6.84
12.46+3.85-9.46=6.85
9.27+17.18-12.18=14.27
1.72+19.91-9.91=11.72
10.78+7.63-0.78=17.63
9.81+17.04-10.04=16.81
1.7+18.9-5.9=14.7
0.83+5.59-3.59=2.83
8.42+10.18-1.18=17.42
10.07+18.3-14.3=14.07
2.91+15.61-2.61=15.91
17.08+8.03-4.08=21.03
14.02+9.52-4.02=19.52
0.16+20.65-17.65=3.16
4.24+12.75-7.75=9.24
19.56+1.44-3.56=17.44
16.82+6.58-10.82=12.58
4.44+14.14-2.14=16.44
4.72+15.01-6.01=13.72
14.05+1.67-11.05=4.67
5.55+4.43-2.55=7.43
15.31+7.48-2.31=20.48
8.04+17.94-9.94=16.04
20.64+9.24-0.64=29.24
17.55+1.69-3.55=15.69
13.47+5.17-4.47=14.17
11.98+6.14-6.98=11.14
2.53+14.78-8.78=8.53
20.3+6.66-7.3=19.66
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