二年级(下)数学口算练习(7) ( )分钟做( )题,对( )题
二( )班 姓名
60+80= |
39+38= |
50÷6= |
37÷8= |
87-40= |
40+60= |
24+48= |
480-80= |
61÷7= |
500+200= |
70+70= |
54-9= |
60+50= |
3×8= |
32+34= |
90+90= |
690-600= |
300-100= |
28÷4= |
49+46= |
20+80= |
47÷7= |
17÷8= |
940-900= |
50+18= |
40+80= |
80+300= |
96+4= |
180-100= |
490-400= |
70+90= |
90+50= |
72+19= |
7×9= |
240-40= |
50+60= |
50÷9= |
42-7= |
63÷9= |
6×6= |
70+80= |
70+50= |
78+9= |
630-30= |
40÷7= |
400+80= |
72÷9= |
70+60= |
50+70= |
16+44= |
20+900= |
54÷8= |
81÷9= |
4×4= |