: = | 1.4×4= | 24×5= | - = |
+ + + = | + = | ×27= | 96÷ = |
3- = | 5.6-0.36-0.64= |
解: : =1.5 | 1.4×4=5.6 | 24×5=120 | - =![]() |
+ + + =2 | + =![]() | ×27=15 | 96÷ =160 |
3- =2![]() | 5.6-0.36-0.64=4.6 |
,2,
,15,160,2
,4.6.分析:本题可按照运算法则直接计算.
点评:本题按运算法则运算,能简算的用简算,注意看清楚数字和运算符号.
编辑:chaxungu时间:2026-04-27 08:32:58分类:小学数学题库
: = | 1.4×4= | 24×5= | - = |
+ + + = | + = | ×27= | 96÷ = |
3- = | 5.6-0.36-0.64= |
解: : =1.5 | 1.4×4=5.6 | 24×5=120 | - =![]() |
+ + + =2 | + =![]() | ×27=15 | 96÷ =160 |
3- =2![]() | 5.6-0.36-0.64=4.6 |
,2,
,15,160,2
,4.6.