Subtraction
Solve these subtraction problems by counting back.
Question
|
Answer
|
10-4=
|
6
|
18-5=
|
14
|
16-4=
|
12
|
13-6=
|
8
|
15-7=
|
9
|
11-4=
|
8
|
18-9=
|
10
|
23-6=
|
17
|
25-7=
|
19
|
14-8=
|
7
|
21-5=
|
17
|
27-9=
|
19
|
24-6=
|
19
|
26-8=
|
21
|
22-4=
|
19
|
31-5=
|
26
|
