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
____ + 6 = 20
11 + ____ = 14
2 + ____ = 8
____ + 4 = 10
18 − ____ = 8
2 + ____ = 17
7 − ____ = 5
9 − ____ = 7
2 + ____ = 9
____ + 2 = 14
18 − ____ = 9
16 − ____ = 7
12 − ____ = 6
____ + 5 = 7
4 + ____ = 12
6 − ____ = 1
6 − ____ = 5
1 + ____ = 8
4 + ____ = 9
8 − ____ = 3
