× = | × = | ÷3= | 16× = | + = |
× ÷ = | × ÷ × = | 1÷3× = | ÷ = | 5÷ -5÷ = |
× =1 | × =![]() | ÷3=![]() | 16× =2 | + =1 |
× ÷ =![]() | × ÷ × =![]() | 1÷3× =![]() | ÷ =![]() | 5÷ -5÷ =0 |
;
;2;1;
;
;
;
;0;分析:直接按计算法则和运算顺序计算即可.
点评:此题考查学生的计算能力,细心计算,并注意简算陷阱.
编辑:chaxungu时间:2026-04-26 09:35:32分类:小学数学题库
× = | × = | ÷3= | 16× = | + = |
× ÷ = | × ÷ × = | 1÷3× = | ÷ = | 5÷ -5÷ = |
× =1 | × =![]() | ÷3=![]() | 16× =2 | + =1 |
× ÷ =![]() | × ÷ × =![]() | 1÷3× =![]() | ÷ =![]() | 5÷ -5÷ =0 |
;
;2;1;
;
;
;
;0;