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 − ____ = 7
____ + 2 = 14
7 + ____ = 10
2 + ____ = 5
15 − ____ = 1
6 + ____ = 20
4 + ____ = 13
____ + 5 = 8
6 + ____ = 11
17 − ____ = 14
2 + ____ = 13
10 − ____ = 5
6 + ____ = 15
12 − ____ = 9
5 + ____ = 11
1 + ____ = 5
____ + 9 = 13
____ + 6 = 14
____ + 11 = 19
____ + 3 = 17
