Question

异分数加减法练习题

适应小学的，一定是混合运算

Answer 1

5/3+7/6＝17/6
1/2+1/3＝5/6
1/2-1/3＝1/6
1/2+3/4-3/10=19/20
2/9+5/6+1/3=25/18
4/5-3/10+2/3=7/6
1/2-3/4+3/8=1/8
5/6-1/3+3/10=1/5
1/2+1/4+1/6+1/8+1/10=137/120
2/3+4/7-3/10=197/210
1/4-2/9+4/5-5/9=49/180

Answer 2

异分数加减法练习题 ：
1/2+1/3-1/4-1/5=
1/5+1/6-1/10-1/2=
1/5+1/6-1/8-1/3=
1/6+1/7-1/12-1/4=
1/8+1/9-1/12-1/5=
1/5+1/6-1/12-1/6=
1/5+1/6-1/12-1/7=
1/5+1/6-1/12-1/8=
1/3+1/4-1/12-1/9=
1/4+1/51/12-1/10=
7/8 + （ 1/8 + 1/9 ）=

Answer 3

3/5+1/2-3/4=

Answer 4

3/7+6/8=