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