Carry One (1st-Addend 21-29; 2nd-Addend 1-9) Flashcards
1
Q
21 + 9 =
A
= 30
2
Q
22 + 9 =
A
= 31
3
Q
23 + 9 =
A
= 32
4
Q
24 + 9 =
A
= 33
5
Q
25 + 9 =
A
= 34
6
Q
26 + 9 =
A
= 35
7
Q
27 + 9 =
A
= 36
8
Q
28 + 9 =
A
= 37
9
Q
29 + 9 =
A
= 38
10
Q
22 + 8 =
A
= 30
11
Q
23 + 8
A
= 31
12
Q
24 + 8 =
A
= 32
13
Q
25 + 8 =
A
= 33
14
Q
26 + 8 =
A
= 34
15
Q
27 + 8 =
A
= 35
16
Q
28 + 8 =
A
= 36
17
Q
29 + 8 =
A
= 37
18
Q
23 + 7 =
A
= 30
19
Q
24 + 7 =
A
= 31
20
Q
25 + 7 =
A
= 32
21
Q
26 + 7 =
A
= 33
22
Q
27 + 7 =
A
= 34
23
Q
28 + 7 =
A
= 35
24
Q
29 + 7 =
A
= 36
25
24 + 6 =
= 30
26
25 + 6 =
= 31
27
26 + 6 =
= 32
28
27 + 6 =
= 33
29
28 + 6 =
= 34
30
29 + 6 =
= 35
31
25 + 5 =
= 30
32
26 + 5 =
= 31
33
27 + 5 =
= 32
34
28 + 5 =
= 33
35
29 + 5 =
= 34
36
26 + 4 =
= 30
37
27 + 4 =
= 31
38
28 + 4 =
= 32
39
29 + 4 =
= 33
40
27 + 3 =
= 30
41
28+ 3 =
= 31
42
29 + 3 =
= 32
43
28 + 2 =
= 30
44
29 + 2 =
= 31
45
29 + 1 =
= 30
