Addition
Solve the math problem:
200+56= ___
256
Solve the math problem:
56-48=
Number before 55
54
Number after 612
613
2 X 5
Solve the math problem:
486+500= ___
986
Solve the math problem:
936-456=
480
Number before 88
87
Number after 378
4 X 3
12
Solve the math problem:
956+754=
1,710
Solve the math problem:
900-300=
Number before 100
99
Number after 110
111
2 X 2
4
Solve the math problem:
899+355=
1,254
Solve the math problem:
120-100=
20
Number before 157
156
Number after 179
180
9 X 9
81
Solve the math problem:
105+305=
410
Solve the math problem:
158-30=
128
Number before 200
199
Number after 999
1,000
10 X 10
100