1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
2. 6 ×( 1/2 + 2/3 ) 1
3. 8 × 4/5 + 8 × 11/5 1
4. 31 × 5/6 – 5/6 1
分数混合运算练习题,在线求解答
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
2. 6 ×( 1/2 + 2/3 ) 1
3. 8 × 4/5 + 8 × 11/5 1
4. 31 × 5/6 – 5/6 1