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
3 + ____ = 14
____ + 2 = 18
3 + ____ = 12
____ + 8 = 17
13 − ____ = 3
8 − ____ = 1
11 + ____ = 16
7 + ____ = 20
4 + ____ = 6
____ + 2 = 7
____ + 1 = 15
____ + 2 = 7
____ + 5 = 9
____ + 6 = 10
3 + ____ = 7
8 + ____ = 9
____ + 7 = 9
14 + ____ = 19
12 − ____ = 11
1 + ____ = 11
