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