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
____ + 1 = 13
____ + 5 = 6
13 − ____ = 11
6 − ____ = 4
9 + ____ = 16
10 − ____ = 1
____ + 7 = 8
2 + ____ = 6
14 − ____ = 13
____ + 6 = 14
7 + ____ = 12
____ + 8 = 15
____ + 3 = 5
____ + 5 = 9
16 − ____ = 4
____ + 1 = 5
12 − ____ = 2
19 − ____ = 7
5 − ____ = 4
2 + ____ = 5
