问题 解答题
直接写出得数.
15×60=
110×40=3500÷7=150×40=
8×100=3.24+0.5=3.6+6.4=56÷8+7=
51×19≈301×49=92÷30≈100×73=
答案

15×60=900,110×40=4400,3500÷7=500,150×40=6000,
8×100=800,3.24+0.5=3.74,3.6+6.4=10,56÷8+7=14,
51×19≈1000,301×49=14749,92÷30≈3,100×73=7300.
故答案为:900,4400,500,6000,800,3.74,10,14,1000,14749,3,7300.

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