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
3 + ____ = 8
16 + ____ = 20
5 + ____ = 19
____ + 5 = 9
7 − ____ = 3
1 + ____ = 15
4 + ____ = 5
11 − ____ = 2
____ + 6 = 7
____ + 7 = 17
____ + 11 = 12
____ + 4 = 7
____ + 9 = 17
____ + 4 = 6
8 − ____ = 2
15 − ____ = 7
12 − ____ = 7
____ + 16 = 19
10 − ____ = 6
5 − ____ = 4
