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 − ____ = 2
5 + ____ = 16
12 − ____ = 1
12 − ____ = 1
____ + 5 = 11
____ + 5 = 9
2 + ____ = 16
____ + 12 = 16
1 + ____ = 16
15 − ____ = 5
____ + 14 = 19
13 + ____ = 18
16 − ____ = 7
6 + ____ = 9
3 + ____ = 7
____ + 5 = 6
7 − ____ = 3
7 + ____ = 10
8 + ____ = 10
5 − ____ = 4
