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
11 − ____ = 5
11 + ____ = 13
7 + ____ = 19
5 − ____ = 3
10 − ____ = 8
8 + ____ = 9
19 − ____ = 17
____ + 1 = 5
6 + ____ = 8
____ + 5 = 10
2 + ____ = 17
____ + 5 = 7
8 − ____ = 1
5 − ____ = 1
14 + ____ = 18
____ + 2 = 13
2 + ____ = 11
____ + 8 = 9
____ + 6 = 18
17 − ____ = 7
