Adding with Two-Digits
Regrouping
Adding with one digit
Adding with three numbers
Bonus
100
12+12
What is 24
100
5+9
What is 14
100
42+3
What is 45
100
6+5+8
What is 19
100
23+23
What is 46
200
20+14
What is 34
200
45+8
What is 53
200
55+5
What is 60
200
23+1+2
What is 26
200
25+36
What is 61
300
15+42
What is 57
300
95+6
What is 101
300
63+8
What is 71
300
32+1+5
What is 38
300
12+12
What is 24
400
66+42
What is 108
400
65+8
What is 74
400
65+6
What is 71
400
45+2+1
What is 48
400
55+23
What is 78
500
87+41
What is 128
500
19+9
What is 28
500
620+5
What is 625
500
56+5+1
What is 62
500
89+12
What is 101
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