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