1.
Count on to add. You can use the number line.
14 + 1 = ___
A.
12
B.
16
C.
13
D.
15
Hint
2.
Count on to add. You can use the number line.
___ = 2 + 5
A.
10
B.
8
C.
9
D.
7
Hint
3.
Count on to add. You can use the number line.
___ = 3 + 7
A.
10
B.
8
C.
9
D.
11
Hint
4.
Count on to add. You can use the number line.
___ = 8 + 2
A.
12
B.
11
C.
10
D.
9
Hint
5.
Count on to add. You can use the number line.
___ = 6 + 2
A.
8
B.
10
C.
9
D.
11
Hint