Number Sense Worksheet
Recommended for Kindergarten — 2nd Grade
Number Sense Worksheet
Name: ____________________Date: ____________
Instructions: Recognizing, building, and decomposing small numbers with ten frames and number bonds.
20 problems
____ + 9 = 14
6 − ____ = 1
4 + ____ = 6
17 + ____ = 18
____ + 3 = 6
15 − ____ = 10
13 + ____ = 16
9 − ____ = 5
15 − ____ = 10
5 + ____ = 9
____ + 4 = 15
____ + 12 = 15
4 + ____ = 5
____ + 16 = 18
18 − ____ = 11
14 − ____ = 12
6 − ____ = 1
____ + 9 = 15
7 + ____ = 14
15 − ____ = 10
