二年级(下)数学口算练习(14) ( )分钟做( )题,对( )题
二( )班 姓名
110-20= |
30+70= |
30+80= |
4×9= |
78-34= |
400+400= |
130-50= |
110-20= |
650-40= |
20+90= |
40+70= |
4×7= |
60+6= |
30+80= |
30+43= |
180-90= |
920-20= |
37+10= |
290-30= |
9×6= |
20+90= |
180-90= |
51÷8= |
94-39= |
45÷9= |
700-300= |
80-31= |
5+38= |
88-80= |
940-40= |
70+60= |
20+90= |
7×6= |
70+40= |
24-20= |
80-70= |
500-200= |
24-18= |
960-600= |
63÷9= |
50+50= |
70+70= |
760-70= |
380-10= |
72+27= |
12+80= |
780-30= |
70+40= |
50+70= |
13-6= |
20+260= |
500+80= |
11-7= |
29+54= |