小学5年级小数四则运算题

来源:百度知道 编辑:UC知道 时间:2024/05/12 13:55:20
要一百道!可别乱出!被我采纳为最佳答案的我再追加分数!!!

1. 18.1+(3-0.299÷0.23)×1
2. (6.8-6.8×0.55)÷8.5
3. 0.12× 4.8÷0.12×4.8
4. (3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
5. 6-1.6÷4=
6.38+7.85-5.37=
7. 7.2÷0.8-1.2×5=
8. 6-1.19×3-0.43=
9. 6.5×(4.8-1.2×4)=
10. 10.15-10.75×0.4-5.7
11. 32.52-(6+9.728÷3.2)×2.5
12. [(7.1-5.6)×0.9-1.15] ÷2.5
13. 5.4÷[2.6×(3.7-2.9)+0.62]
14. 12×6÷(12-7.2)-6
15. 12×6÷7.2-6
16. 33.02-(148.4-90.85)÷2.5
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6 ÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5
14. 31 × 5/6 – 5/6
15. 9/7 - ( 2/7 – 10/21 )
16. 5/9 × 18 – 14 × 2/7
17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15
19. 17/32 – 3/4 × 9/