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
20 − ____ = 3
4 + ____ = 5
19 − ____ = 18
____ + 5 = 11
5 − ____ = 3
____ + 6 = 13
5 − ____ = 3
6 + ____ = 15
____ + 2 = 6
____ + 11 = 18
____ + 14 = 16
4 + ____ = 16
13 − ____ = 10
____ + 2 = 5
13 − ____ = 1
11 − ____ = 5
18 − ____ = 7
____ + 5 = 9
____ + 8 = 9
13 − ____ = 4
