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