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
16 − ____ = 4
10 + ____ = 15
5 + ____ = 16
____ + 5 = 11
1 + ____ = 6
9 − ____ = 3
8 − ____ = 4
7 − ____ = 4
____ + 16 = 20
13 − ____ = 10
____ + 6 = 9
____ + 1 = 5
5 + ____ = 20
13 − ____ = 9
4 + ____ = 10
5 + ____ = 17
6 − ____ = 5
____ + 12 = 19
16 − ____ = 8
