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