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 = 11
____ + 10 = 12
7 − ____ = 1
____ + 3 = 10
9 − ____ = 4
11 − ____ = 3
18 − ____ = 8
____ + 16 = 20
6 − ____ = 1
____ + 4 = 15
1 + ____ = 11
11 − ____ = 3
____ + 11 = 20
12 − ____ = 2
12 + ____ = 15
8 + ____ = 9
____ + 6 = 15
____ + 7 = 12
14 − ____ = 12
13 + ____ = 18
