Addition
12+19
What is 31?
6-4
What is 2?
2X9
11 X 9
What is 99?
11 X 12
What is 132?
423 + 48
What is 471?
18-9
What is 9?
4X5
12 X 8?
What is 96?
12 X 43
What is 516?
623+549
72-29
What is 43?
6X4
What is 24?
25X6
What is 150?
28 X 56
What is 1,568?
999+9999
400-291
What is 109?
8X7
What is 56?
32X7
What is 224?
45 X 32
What is 1,440?
8152++7695
What is 15,847?
9874-2189
What is 7,685?
9 X 6
What is 54?
98X3
What is 294?
92 X 86
What is 7,912?