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
7 − ____ = 4
9 + ____ = 11
12 − ____ = 2
____ + 1 = 10
11 + ____ = 13
____ + 5 = 11
5 − ____ = 1
6 − ____ = 5
10 − ____ = 6
1 + ____ = 7
18 − ____ = 10
5 + ____ = 6
6 + ____ = 12
5 − ____ = 1
3 + ____ = 9
9 + ____ = 12
7 − ____ = 5
____ + 11 = 19
3 + ____ = 14
1 + ____ = 15
