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