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
____ + 1 = 16
____ + 2 = 8
____ + 5 = 19
8 + ____ = 11
____ + 6 = 7
____ + 2 = 7
16 − ____ = 2
11 − ____ = 1
____ + 1 = 10
2 + ____ = 12
5 − ____ = 3
11 + ____ = 20
18 − ____ = 7
4 + ____ = 14
11 − ____ = 8
4 + ____ = 5
8 + ____ = 19
6 − ____ = 2
15 − ____ = 5
