文档介绍：分数混合运算计算题练****br/>113551 ×14+×18 ×+× 76********** ×+×9 9×-× 9561894
11911-(+) ×50-8× 1263104
3111119×- ×2 -(-) 38451020
1分数混合运算计算题练****br/>113551 ×14+×18 ×+× 76********** ×+×9 9×-× 9561894
11911-(+) ×50-8× 1263104
3111119×- ×2 -(-) 38451020
**********×+× -(–) ×18–14 × 1294772197
251242385 ×+× 14×–× 51634761514 17/32 – 3/4 × 9/24
15 3 × 2/9 + 1/3
16 5/7 × 3/25 + 3/7
17 3/14 ×2/3 + 1/6
18 1/5 × 2/3 + 5/6
19 9/22 + 1/11 × 2
5/3 × 11/5 + 4/3 20
21 45 × 2/3 + 1/3 × 15
7/19 + 12/19 × 5/6 22
23 1/4 + 3/4 × 3/2
24 8/7 × 21/16 + 1/2
25 101 × 1/5 – 1/5 × 21
26 1/3+2/5×3/9
27 (1-5/8) × 7/6
28 11/12+3/7+1/12+4/7 29 5/13×(3/5-1/2)
30 10×2/5 +1/5
31 4/3 × 8 - 1/2 × 1/3
32 10/1 × 90 + 1/3 × 1/3 33 8/19 × 16 + 1/19 34 9/7 × 18 - 3/14 × 3/2 35 4×4/