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