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 − ____ = 5
5 − ____ = 3
____ + 7 = 17
7 − ____ = 1
18 − ____ = 3
1 + ____ = 5
12 − ____ = 8
12 − ____ = 2
7 + ____ = 8
____ + 9 = 15
5 − ____ = 3
____ + 5 = 18
14 + ____ = 16
11 + ____ = 13
5 − ____ = 4
1 + ____ = 9
5 − ____ = 4
____ + 4 = 6
____ + 5 = 13
20 − ____ = 16
