问题
解答题
直接写得数.
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答案
40×2=80, | 5×80=400, | 22×2=44, | 300×3=900, | 6×800=4800, | 500×0=0, |
320÷4=80, | 3000÷6=500, | 800÷8=100, | 0+32=32, | 99×0+25=25, | 70÷7+10=20. |
直接写得数.
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40×2=80, | 5×80=400, | 22×2=44, | 300×3=900, | 6×800=4800, | 500×0=0, |
320÷4=80, | 3000÷6=500, | 800÷8=100, | 0+32=32, | 99×0+25=25, | 70÷7+10=20. |