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
12 − ____ = 6
____ + 1 = 5
14 − ____ = 12
6 + ____ = 18
20 − ____ = 16
____ + 3 = 5
16 − ____ = 2
____ + 6 = 13
4 + ____ = 16
15 − ____ = 14
4 + ____ = 5
11 + ____ = 13
17 − ____ = 11
4 + ____ = 14
____ + 1 = 9
4 + ____ = 6
____ + 5 = 17
16 − ____ = 1
5 − ____ = 2
5 − ____ = 3
