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
16 − ____ = 9
5 + ____ = 7
____ + 7 = 11
16 − ____ = 5
12 − ____ = 1
12 − ____ = 5
9 + ____ = 18
____ + 8 = 13
____ + 12 = 13
8 + ____ = 11
____ + 3 = 15
____ + 1 = 13
5 − ____ = 1
6 − ____ = 2
1 + ____ = 7
____ + 9 = 20
13 + ____ = 19
4 + ____ = 7
5 − ____ = 2
____ + 7 = 9
