题目内容
24÷8= | 40÷5= | 500+300= | 450+500= | 360-80= |
50+800= | 9×6= | 72÷8= | 28÷7= | 5×9= |
360-30= | 730-700= | 18÷3= | 3400-300= |
解:24÷8=3 | 40÷5=8 | 500+300=800 | 450+500=950 | 360-80=280 |
50+800=850 | 9×6=54 | 72÷8=9 | 28÷7=4 | 5×9=45 |
360-30=330 | 730-700=30 | 18÷3=6 | 3400-300=3100 |
24÷8= | 40÷5= | 500+300= | 450+500= | 360-80= |
50+800= | 9×6= | 72÷8= | 28÷7= | 5×9= |
360-30= | 730-700= | 18÷3= | 3400-300= |