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
4 + ____ = 6
4 + ____ = 9
4 + ____ = 14
14 − ____ = 4
20 − ____ = 1
3 + ____ = 11
6 + ____ = 8
____ + 3 = 16
5 + ____ = 16
2 + ____ = 8
13 − ____ = 12
14 − ____ = 7
8 − ____ = 4
____ + 2 = 12
14 − ____ = 8
12 − ____ = 4
8 − ____ = 5
5 + ____ = 20
10 + ____ = 11
6 + ____ = 20
