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
3 + ____ = 11
____ + 15 = 16
7 − ____ = 2
3 + ____ = 8
6 + ____ = 8
15 + ____ = 20
11 + ____ = 18
15 − ____ = 4
17 − ____ = 4
____ + 6 = 7
5 − ____ = 2
14 − ____ = 10
____ + 11 = 14
9 + ____ = 12
9 − ____ = 4
4 + ____ = 5
9 − ____ = 4
____ + 14 = 19
____ + 3 = 8
____ + 5 = 15
