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
2 + ____ = 6
____ + 1 = 7
____ + 8 = 9
____ + 9 = 12
14 − ____ = 8
____ + 10 = 19
6 − ____ = 3
8 − ____ = 4
5 + ____ = 10
4 + ____ = 13
____ + 3 = 8
6 + ____ = 10
____ + 7 = 9
____ + 3 = 12
____ + 14 = 20
____ + 2 = 15
4 + ____ = 16
5 + ____ = 6
13 + ____ = 16
____ + 2 = 18
