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