我需要六年级上册简便计算15题,
1个回答

5/9 × 18 – 14 × 2/7=6

4/5 × 25/16 + 2/3 × 3/4=7/4

14 × 8/7 – 5/6 × 12/15=46/3

17/32 – 3/4 × 9/24=1/4

3 × 2/9 + 1/3=1

5/7 × 3/25 + 3/7 =18/35

3/14 × 2/3 + 1/6=19/42

1/5 × 2/3 + 5/6=29/30

9/22 + 1/11 ÷ 1/2 =13/22

5/3 × 11/5 + 4/3 =5

45 × 2/3 + 1/3 × 15=35

7/19 + 12/19 × 5/6=17/19

1/4 + 3/4 ÷ 2/3=11/8

8/7 × 21/16 + 1/2=2

101 × 1/5 – 1/5 × 21=16