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