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
9 − ____ = 5
____ + 1 = 13
7 + ____ = 16
19 − ____ = 3
____ + 1 = 7
18 − ____ = 10
5 − ____ = 2
____ + 4 = 9
1 + ____ = 8
5 + ____ = 18
____ + 4 = 6
4 + ____ = 5
8 + ____ = 15
____ + 4 = 11
____ + 12 = 17
1 + ____ = 16
____ + 4 = 14
10 + ____ = 20
14 + ____ = 17
11 − ____ = 1
