Addition by 10s Flashcards
1
Q
10
+ 70
A
80
2
Q
10
+ 30
A
40
3
Q
10
+ 200
A
210
4
Q
10
+ 100
A
110
5
Q
30
+ 10
A
40
6
Q
10
+ 10
A
20
7
Q
60
+ 10
A
70
8
Q
90
+ 10
A
100
9
Q
10
+ 90
A
100
10
Q
50
+ 10
A
60
11
Q
40
+ 10
A
50
12
Q
200
+ 10
A
210
13
Q
10
+ 60
A
70
14
Q
100
+ 10
A
110
15
Q
70
+ 10
A
80
