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