addition
subtraction
multiplication
division
patterns
100
21.2 + 12.7
What is 33.9
100
68.2 - 31
What is 37.2
100
18 x 4
What is 72
100
-40 / 24
What is 1.66666666
100
12, 14, 18, 26, _ _ _.
What is 42, 74, 138.
200
13 + 49
What is 62
200
18 - (-60)
What is 78
200
42 x 0
What is 0
200
365 / 52
What is 7
200
1, 3, 6, 9, _ _ _.
What is 12, 15, 18.
300
18 + -16
What is 2
300
44 - 11
What is 33
300
7 x -9
What is -63
300
24 / 6
What is 4
300
24, 30, 42 _ _ _.
What is 66, 114, 210.
400
268 + 472
What is 740
400
26 - 42.4
What is -16.4
400
17 x 4
What is 68
400
22/ 2
What is 11
400
1, 2, -2, 3, 4, -4, _ _ _.
What is 5, 6, -6.
500
24.7 + 42.1
What is 66.8
500
14.1 - 14.5
What is -0.4
500
11 x -12
What is -132
500
16 / -8
What is -2
500
15, 16, 31, _ _ _.
What is 17, 18, 35.
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