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