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
3 + ____ = 17
16 + ____ = 19
7 − ____ = 3
10 − ____ = 4
____ + 1 = 20
____ + 11 = 16
10 − ____ = 4
7 + ____ = 10
____ + 9 = 13
17 + ____ = 20
____ + 2 = 5
____ + 6 = 10
8 − ____ = 4
____ + 3 = 15
14 + ____ = 17
____ + 4 = 13
17 − ____ = 14
10 + ____ = 17
8 + ____ = 14
____ + 5 = 20
