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
8 − ____ = 7
16 − ____ = 10
5 + ____ = 6
13 + ____ = 18
10 − ____ = 3
13 − ____ = 2
9 + ____ = 15
8 + ____ = 11
20 − ____ = 8
____ + 8 = 17
____ + 2 = 7
____ + 13 = 20
18 − ____ = 15
____ + 11 = 19
____ + 1 = 6
____ + 16 = 20
16 − ____ = 7
4 + ____ = 16
____ + 7 = 10
____ + 3 = 8
