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