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
10 − ____ = 8
9 − ____ = 4
____ + 1 = 5
18 − ____ = 7
11 + ____ = 14
____ + 12 = 17
5 + ____ = 14
19 − ____ = 3
5 + ____ = 9
____ + 5 = 9
____ + 4 = 10
7 − ____ = 6
6 + ____ = 15
5 + ____ = 8
9 + ____ = 20
6 + ____ = 11
7 + ____ = 9
3 + ____ = 18
____ + 5 = 14
11 − ____ = 9
