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