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
7 − ____ = 5
____ + 12 = 18
13 − ____ = 1
14 + ____ = 15
16 − ____ = 6
1 + ____ = 15
____ + 6 = 8
12 − ____ = 3
____ + 10 = 18
____ + 4 = 12
11 − ____ = 9
2 + ____ = 6
____ + 10 = 11
____ + 5 = 11
____ + 4 = 6
____ + 10 = 12
____ + 13 = 15
16 + ____ = 17
____ + 3 = 7
____ + 18 = 19
