15道三年级口算题（三年级上册十道口算题带答案）

三年级口算题:①900一200x2②720÷9③70+500④502x2十100⑤280÷4⑥8.4+6.6⑦33x70⑧5.7一3.9⑨21x30⑩80x2÷8①825+20x5②2.8+8.9③52+39④10x50⑤83x50

1. 25 + 16 =
2. 48 - 12 =
3. 9 x 6 =
4. 7 x 4 =
5. 32 ÷ 8 =
6. 61 + 3 =
7. 84 - 17 =
8. 4 x 9 =
9. 6 x 7 =
10. 54 ÷ 9 =
11. 19 + 32 =
12. 75 - 28 =
13. 8 x 5 =
14. 3 x 4 =
15. 48 ÷ 6 =