问题
解答题
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答案
3000÷5=600, | 300×4=1200, | 400÷8=50, | 240÷4×2=120, |
0÷5=0, | 480÷6=80, | 2800÷7=400, | 0÷5+5=5, |
278÷7≈40, | 37×8≈320, | 1605÷8≈200, | 362÷4≈90. |
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3000÷5=600, | 300×4=1200, | 400÷8=50, | 240÷4×2=120, |
0÷5=0, | 480÷6=80, | 2800÷7=400, | 0÷5+5=5, |
278÷7≈40, | 37×8≈320, | 1605÷8≈200, | 362÷4≈90. |