Counting Up
Doubles
Doubles Plus 1
Adding 3 Digits
100
78 + 4 = _____
82
100
11 + 11 = _____
22
100
7 + 8 = ______
15
100
4 + 4 + 2 = _______
10
200
17 + 2 = _____
19
200
7 + 7 = _____
14
200
2 + 3 = _____
5
200
9 + 9 + 3 = _____
21
300
99 +4 = ______
103
300
8 + 8 = _____
16
300
9 + 10 = ______
19
300
3 + 4 + 8 =
15
400
21 + 3 = ____
24
400
5 + 5 = _____
10
400
3 + 4 = _____
7
400
10 + 11 + 1 = _____
22
500
Jim has 54 balls. He finds 2 more. How many balls does he have altogether?
54 + 2 = _____
500
12 + 12 = ____
24
500
6 + 5 = _______
11
500
6 + 5 + 5 =
16
M
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