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
7 − ____ = 2
____ + 5 = 7
____ + 18 = 19
4 + ____ = 6
____ + 5 = 12
____ + 7 = 11
16 − ____ = 9
15 − ____ = 12
6 + ____ = 12
____ + 11 = 20
____ + 1 = 6
____ + 9 = 10
____ + 4 = 5
18 − ____ = 15
____ + 5 = 6
____ + 4 = 5
12 + ____ = 14
____ + 9 = 18
4 + ____ = 5
____ + 17 = 18
