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