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
3 + ____ = 6
18 − ____ = 13
4 + ____ = 5
16 − ____ = 8
2 + ____ = 7
7 + ____ = 9
3 + ____ = 7
14 + ____ = 20
6 + ____ = 19
6 − ____ = 3
18 − ____ = 4
7 + ____ = 14
____ + 8 = 11
11 − ____ = 7
5 − ____ = 2
____ + 10 = 13
8 − ____ = 2
5 − ____ = 2
____ + 4 = 9
____ + 2 = 8
