1.
Count on to add. You can use the number line.
12 + 2 = ___
A.
13
B.
12
C.
14
D.
11
Hint
2.
Count on to add. You can use the number line.
6 + 1 = ___
A.
8
B.
5
C.
7
D.
9
Hint
3.
Count on to add. You can use the number line.
3 + 2 = ___
A.
4
B.
6
C.
5
D.
7
Hint
4.
Count on to add. You can use the number line.
___ = 9 + 2
A.
10
B.
7
C.
12
D.
11
Hint
5.
Count on to add. You can use the number line.___ = 11 + 1
A.
10
B.
12
C.
13
D.
9
Hint