问题
解答题
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答案
175+25=200, | 808-108=700, | 35÷5=7, | 730-230=500, |
72÷8=9, | 570+100=670, | 42÷8=5…2, | 8×7=56, |
49+21=70, | 130+30=160, | 150+70=220, | 84-25=59, |
410-110=300, | 900-200=700, | 36+32=68, | 72-5=67. |
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175+25=200, | 808-108=700, | 35÷5=7, | 730-230=500, |
72÷8=9, | 570+100=670, | 42÷8=5…2, | 8×7=56, |
49+21=70, | 130+30=160, | 150+70=220, | 84-25=59, |
410-110=300, | 900-200=700, | 36+32=68, | 72-5=67. |