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