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
12 − ____ = 9
8 + ____ = 9
4 + ____ = 6
6 − ____ = 4
5 − ____ = 2
9 + ____ = 11
____ + 8 = 16
7 + ____ = 12
____ + 2 = 7
____ + 10 = 11
3 + ____ = 11
____ + 7 = 14
5 − ____ = 3
____ + 6 = 20
17 + ____ = 20
12 − ____ = 9
11 − ____ = 4
2 + ____ = 17
9 − ____ = 4
12 − ____ = 5
