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