34*34+33*68简便计算怎么算
第1个回答 2018-05-30
34*34+33*68简便计算怎么算
=34x34+66x34
=34x(34+66)
=34x100
=3400
=34x34+66x34
=34x(34+66)
=34x100
=3400
第2个回答 2018-05-30
34×34+33×68
=34×34+33×2×34
=(34+33×2)×34
=100×34
=3400
=34×34+33×2×34
=(34+33×2)×34
=100×34
=3400
第3个回答 2018-05-30
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第4个回答 2018-05-30
34*34+33*68
=34x34+33x2x34
=(34+66)x34
=100x34
=3400本回答被网友采纳
=34x34+33x2x34
=(34+66)x34
=100x34
=3400本回答被网友采纳