Question

请出出 100道分数加减法。

Answer 1

4/14+8/14=7/13+2/13=2/14+7/14=8/10-4/10= 7/10+2/10=12/14-4/14=2/12+2/12=3/8+4/8=

4/7-3/7=8/13-1/13=2/14+12/142/7+5/7=

3/14+7/14=7/13+2/13=7/15-6/15=4/9-2/9=

4/11+5/11=12/14-12/14=5/11+3/11=4/12+3/12= 4/15+2/15=12/13-6/13=3/11+1/11=5/8-2/8=

9/10-3/10=3/7+3/7=7/15+8/15=4/13+5/13= 7/13+5/13= 7/9+1/9=6/7-1/7=5/14+3/14= 6/13+5/13=8/14+2/14=7/9-6/9=1/14-1/14= 2/8+3/8=10/13-8/13=3/15+10/15=5/14+7/14= 9/13-9/13=3/14-3/14= 5/15-5/15=5/9-5/9=

9/13+3/13= 1/5+3/5=2/12+7/12=7/15+4/15= 11/12-4/12=1/12+6/12=4/8+4/8=12/13-1/13= 14/15-3/15=5/9+3/9=4/13-3/13=5/13-2/13= 1/13+11/13=7/11-2/11=1/15+10/15=1/12+9/12= 2/15-2/15=12/15-4/15=6/15+1/15=6/10-5/10= 7/12+3/12=1/14+5/14=8/14-6/14= 4/9+4/9= 12/15-9/15=7/12-2/12=12/14+1/14= 9/15-8/15= 1/8+2/8=2/9+5/9= 11/15+2/15=7/14-6/14= 6/7-6/7= 13/15-1/15=3/13-2/13=7/14-6/14= 10/13+2/13=7/10-6/10= 11/15-3/15=2/15+3/15= 2/13+7/13=7/14+2/14=4/14+5/14=5/12-1/12= 1/11+8/11=4/8-1/8=5/10-5/10 2/10+4/10= 3/4-1/4=6/8-4/8=6/14+1/14=11/14-8/14= 4/15+10/15= 3/7-1/7=1/10+5/10=3/8+1/8=