Addition/Subtraction
Solve the problem:
100+250+500-20
830
Simplify the fraction:
10/12
5/6
4x3
12
20x10
200
Solve:
49/7
7
Solve the problem:
675+800
1475
Simplify the fraction:
20/100
1/5
8x7
56
125x50
6250
Solve:
100/10
10
Solve the problem:
100-75+50+100
175
Change the improper fraction to a mixed number:
7/2
3 1/2
12x10
120
300x75
22,500
Solve:
250/5
50
Solve the problem:
900-100-500+250
550
Change the fraction from a mixed fraction to an improper fraction:
4 2/3
14/3
11x11
121
1090x15
16,350
Solve:
1425/7
203 R4
Solve the problem:
1075-800-200-50+25
50
Solve the problem and simplify the answer:
5/10+3/10
8/10 = 4/5
12x12
144
2050x25
51,250
5822/11
529 R3