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