| 67+303= | 50-10.91= | 0.8×10= | = |
= | 24×50%= | 6÷ = | = |
| 5.6÷0.7= | = | 98×99≈ | 562÷80≈ |
解:
| 67+303=370 | 50-10.91=39.09 | 0.8×10=8 | =![]() |
=3![]() | 24×50%=12 | 6÷ =8 | =6![]() |
| 5.6÷0.7=8 | =1![]() | 98×99≈10000 | 562÷80≈7 |
分析:根据整数减法、小数乘除法、分数乘除法和数的估算的计算方法进行计算即可得到答案.
点评:此题主要考查是整数加法、小数乘除法、分数乘除法和数的估算的计算方法.
编辑:chaxungu时间:2026-04-27 11:43:34分类:小学数学题库
| 67+303= | 50-10.91= | 0.8×10= | = |
= | 24×50%= | 6÷ = | = |
| 5.6÷0.7= | = | 98×99≈ | 562÷80≈ |
解:
| 67+303=370 | 50-10.91=39.09 | 0.8×10=8 | =![]() |
=3![]() | 24×50%=12 | 6÷ =8 | =6![]() |
| 5.6÷0.7=8 | =1![]() | 98×99≈10000 | 562÷80≈7 |