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 = 8
____ + 16 = 18
9 − ____ = 3
____ + 16 = 18
4 + ____ = 8
11 − ____ = 4
10 − ____ = 9
____ + 3 = 6
14 + ____ = 15
12 + ____ = 18
15 − ____ = 8
____ + 11 = 13
7 − ____ = 1
____ + 10 = 19
____ + 1 = 11
13 − ____ = 6
____ + 1 = 7
10 + ____ = 12
5 + ____ = 7
____ + 7 = 20
