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
9 − ____ = 2
8 − ____ = 6
14 − ____ = 7
5 − ____ = 1
19 − ____ = 10
8 + ____ = 11
____ + 3 = 7
6 + ____ = 14
____ + 10 = 11
____ + 11 = 20
____ + 4 = 18
9 − ____ = 6
7 + ____ = 16
____ + 5 = 6
20 − ____ = 3
____ + 3 = 18
7 − ____ = 5
8 + ____ = 17
____ + 5 = 14
7 − ____ = 1
