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