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
10 + ____ = 18
____ + 8 = 11
____ + 2 = 5
____ + 8 = 9
____ + 8 = 9
____ + 2 = 20
5 + ____ = 6
____ + 4 = 11
____ + 6 = 8
14 − ____ = 9
2 + ____ = 5
____ + 5 = 18
3 + ____ = 19
8 + ____ = 17
20 − ____ = 6
7 − ____ = 4
13 − ____ = 10
____ + 5 = 14
____ + 3 = 5
