问题
解答题
|
答案
50×4=200, | 80÷4=20, | 40×5=200, | 0+56=56, |
500÷10=50, | 100-80=20, | 125×8=1000, | 41×102≈4000, |
0÷50=0, | 72÷18=4, | 215-74-26=115, | 25×7×4=700. |
|
50×4=200, | 80÷4=20, | 40×5=200, | 0+56=56, |
500÷10=50, | 100-80=20, | 125×8=1000, | 41×102≈4000, |
0÷50=0, | 72÷18=4, | 215-74-26=115, | 25×7×4=700. |