如题所述
第1个回答 2010-07-25
1 plus 1 is 2
1 minus 1 is 0
1 multiplied by 1 is 1
1divided by 1 is 1本回答被提问者采纳
1 minus 1 is 0
1 multiplied by 1 is 1
1divided by 1 is 1本回答被提问者采纳
第2个回答 2010-07-23
one plus one is two
one subtract one is zero
One by one is one
One divided by one is one
one subtract one is zero
One by one is one
One divided by one is one
第3个回答 2010-07-23
1 plus 1 is 2
i minus 1 is 0
1 times 1 is 1
1divided by 1 is 1
i minus 1 is 0
1 times 1 is 1
1divided by 1 is 1
