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