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