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
____ + 1 = 5
14 − ____ = 8
3 + ____ = 17
10 − ____ = 9
____ + 6 = 12
3 + ____ = 8
7 + ____ = 9
17 + ____ = 19
5 + ____ = 11
12 + ____ = 16
4 + ____ = 9
____ + 8 = 9
2 + ____ = 11
____ + 18 = 20
5 + ____ = 7
5 − ____ = 3
3 + ____ = 18
16 − ____ = 5
6 + ____ = 10
11 + ____ = 14
