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