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
5 + ____ = 12
____ + 9 = 14
3 + ____ = 7
____ + 1 = 9
____ + 3 = 8
____ + 3 = 12
____ + 4 = 6
____ + 1 = 10
____ + 8 = 12
5 − ____ = 1
1 + ____ = 5
6 + ____ = 8
10 − ____ = 2
9 − ____ = 1
____ + 1 = 20
8 − ____ = 7
7 − ____ = 3
12 + ____ = 13
____ + 5 = 6
16 − ____ = 6
