100
3/6
What is 5/6 - 2/6=
200
6/8
What is 4/8 + 2/8=
300
5/13
What is 7/13 - 2/13=
400
15/20
What is 8/20 + 7/20=
400
155
What is 278 - 123=
400
199r2
What is 996 % 5=
500
13/50
What is 10/50 - 27/50=
500
334
What is 1000 -666=
500
311r2
What is 1556 % 5
500
2260
What is 1784 + 476=