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
____ + 5 = 15
____ + 15 = 16
3 + ____ = 11
____ + 1 = 10
____ + 5 = 15
5 + ____ = 11
____ + 2 = 17
19 − ____ = 6
13 − ____ = 5
17 + ____ = 18
18 − ____ = 2
10 + ____ = 11
7 + ____ = 14
____ + 4 = 11
17 + ____ = 20
____ + 1 = 5
14 − ____ = 5
2 + ____ = 16
____ + 4 = 15
____ + 10 = 17
