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 − ____ = 3
14 − ____ = 12
4 + ____ = 9
____ + 3 = 5
2 + ____ = 20
8 − ____ = 1
18 − ____ = 14
13 − ____ = 1
____ + 6 = 8
9 + ____ = 15
5 + ____ = 7
____ + 3 = 8
____ + 3 = 7
____ + 6 = 7
5 + ____ = 12
12 + ____ = 19
8 − ____ = 2
____ + 2 = 8
10 + ____ = 20
2 + ____ = 8
