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
6 − ____ = 2
16 − ____ = 10
8 − ____ = 4
____ + 4 = 5
1 + ____ = 8
1 + ____ = 6
9 − ____ = 1
____ + 5 = 12
____ + 3 = 5
6 + ____ = 17
____ + 3 = 12
5 + ____ = 7
7 − ____ = 3
____ + 2 = 16
15 − ____ = 6
____ + 4 = 10
____ + 12 = 17
____ + 1 = 11
8 − ____ = 2
19 − ____ = 13
