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
10 − ____ = 7
10 − ____ = 4
15 − ____ = 8
8 − ____ = 6
____ + 3 = 10
____ + 1 = 7
20 − ____ = 12
____ + 14 = 20
5 + ____ = 8
12 − ____ = 10
4 + ____ = 8
____ + 5 = 12
____ + 9 = 11
____ + 14 = 15
12 − ____ = 8
15 − ____ = 10
____ + 2 = 6
____ + 4 = 8
____ + 4 = 6
____ + 4 = 10
