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