×39= | × = | × × = | 0÷ + = |
÷ = | 1.2÷ = | = | 14× ÷14× = |
×39=12 | × =![]() | × × =![]() | 0÷ + =![]() |
÷ =![]() | 1.2÷ =2.7 | =40 | 14× ÷14× =![]() |
分析:本题根据分数,小数,整数的加法、减法、乘法与除法的运算法则计算即可.
点评:完成本题要注意分析式中数据的特点,快速准确得出答案.
编辑:chaxungu时间:2026-04-27 11:49:06分类:小学数学题库
×39= | × = | × × = | 0÷ + = |
÷ = | 1.2÷ = | = | 14× ÷14× = |
×39=12 | × =![]() | × × =![]() | 0÷ + =![]() |
÷ =![]() | 1.2÷ =2.7 | =40 | 14× ÷14× =![]() |