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
5 − ____ = 4
3 + ____ = 6
6 − ____ = 5
____ + 4 = 13
1 + ____ = 12
15 − ____ = 10
____ + 11 = 17
____ + 8 = 13
____ + 11 = 12
20 − ____ = 7
7 − ____ = 4
____ + 2 = 6
16 − ____ = 13
11 − ____ = 6
10 − ____ = 5
17 − ____ = 6
11 − ____ = 10
____ + 1 = 12
____ + 4 = 20
15 − ____ = 14
