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
____ + 6 = 10
6 + ____ = 12
____ + 1 = 17
20 − ____ = 5
4 + ____ = 10
5 − ____ = 1
8 + ____ = 13
____ + 8 = 14
6 + ____ = 13
____ + 4 = 5
14 − ____ = 9
13 + ____ = 17
____ + 5 = 15
4 + ____ = 6
4 + ____ = 5
15 − ____ = 9
7 − ____ = 3
10 + ____ = 13
8 + ____ = 10
6 + ____ = 11
