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
1 + ____ = 11
____ + 2 = 5
____ + 6 = 12
5 + ____ = 8
____ + 1 = 8
13 − ____ = 5
17 − ____ = 8
10 + ____ = 11
9 − ____ = 8
14 − ____ = 4
____ + 1 = 6
9 − ____ = 5
10 − ____ = 5
____ + 13 = 14
____ + 5 = 10
5 + ____ = 7
____ + 2 = 15
6 − ____ = 1
8 + ____ = 12
____ + 1 = 7
