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