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