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
____ + 3 = 8
2 + ____ = 11
13 − ____ = 4
4 + ____ = 14
8 − ____ = 5
8 + ____ = 10
16 − ____ = 9
____ + 2 = 15
5 − ____ = 2
17 − ____ = 2
11 − ____ = 3
20 − ____ = 9
6 − ____ = 2
9 + ____ = 12
4 + ____ = 16
10 − ____ = 4
18 − ____ = 2
____ + 3 = 5
12 − ____ = 2
7 + ____ = 9
