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
13 − ____ = 8
____ + 4 = 7
16 + ____ = 17
12 − ____ = 5
____ + 7 = 9
____ + 5 = 10
15 − ____ = 5
6 − ____ = 3
17 − ____ = 15
____ + 2 = 5
4 + ____ = 9
6 + ____ = 9
10 + ____ = 14
____ + 8 = 20
14 − ____ = 6
10 − ____ = 8
____ + 6 = 7
____ + 3 = 5
____ + 4 = 5
4 + ____ = 7
