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