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