Double-Digit Addition (no regrouping)
24
+ 32
______
56
68
+ 32
______
100
32
Thirty - two
Skip Count by 10s to 50
10 - 20 - 30 - 40 - 50
6 - 2 =
4
12
+ 64
______
76
46
+ 84
______
130
84
Eighty - four
Skip count by 10s to 100
10 - 20 - 30 - 40 - 50 - 60 - 70 - 80 - 90 -100
7 - 4 =
3
+25
____
88
22
+99
______
121
103
One hundred and three
Skip count by 5s to 50
5 - 10 - 15 - 20 - 25 - 30 - 35 - 40 - 45 - 50
10 - 4 =
6
46
+ 22
______
68
86
+68
______
154
144
One hundred forty - four
Skip count by 5s to 80
5 - 10 - 15 - 20 - 25 - 30 - 35 - 40 - 45 - 50 - 55 - 60 - 65 - 70 - 75 - 80
15 - 6 =
9
85
+ 14
______
99
38
+78
______
116
256
Two hundred fifty - six
Skip count by 2s to 40
2 - 4 - 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 24 - 26 - 28 - 30 - 32 - 34 - 36 - 38 - 40
20 - 8 =
12