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