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
____ + 4 = 18
14 − ____ = 9
5 − ____ = 1
____ + 7 = 12
11 − ____ = 1
3 + ____ = 15
____ + 11 = 14
12 − ____ = 4
7 − ____ = 6
10 − ____ = 2
13 + ____ = 19
____ + 11 = 20
16 − ____ = 9
8 − ____ = 5
12 + ____ = 13
2 + ____ = 5
6 + ____ = 7
16 − ____ = 10
____ + 2 = 9
1 + ____ = 6
