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 + ____ = 9
5 + ____ = 12
____ + 2 = 6
16 − ____ = 6
____ + 13 = 14
____ + 3 = 8
____ + 14 = 16
9 + ____ = 10
____ + 11 = 12
13 + ____ = 14
2 + ____ = 5
10 + ____ = 19
16 − ____ = 4
13 − ____ = 10
____ + 6 = 14
7 + ____ = 9
6 + ____ = 7
5 + ____ = 16
____ + 2 = 16
6 + ____ = 20
