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
4 + ____ = 18
17 − ____ = 13
____ + 9 = 13
17 − ____ = 13
____ + 14 = 17
12 − ____ = 5
____ + 5 = 8
10 − ____ = 9
5 + ____ = 9
13 − ____ = 10
____ + 11 = 13
7 + ____ = 16
3 + ____ = 7
____ + 6 = 16
11 + ____ = 13
5 + ____ = 17
____ + 5 = 14
____ + 4 = 7
6 − ____ = 2
19 − ____ = 5
