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