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
12 − ____ = 6
____ + 5 = 14
16 + ____ = 18
9 + ____ = 12
____ + 6 = 9
____ + 2 = 7
10 − ____ = 1
____ + 7 = 17
10 − ____ = 6
11 − ____ = 2
18 − ____ = 17
4 + ____ = 11
____ + 5 = 9
____ + 4 = 8
____ + 1 = 17
____ + 11 = 12
____ + 9 = 19
5 − ____ = 3
9 + ____ = 16
____ + 3 = 6
