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
____ + 4 = 11
19 − ____ = 10
9 + ____ = 20
16 − ____ = 4
____ + 4 = 15
7 + ____ = 9
____ + 2 = 10
8 − ____ = 1
13 − ____ = 11
____ + 10 = 16
____ + 12 = 14
7 − ____ = 2
____ + 5 = 16
14 + ____ = 18
____ + 3 = 12
____ + 4 = 9
12 − ____ = 9
4 + ____ = 5
____ + 9 = 17
6 + ____ = 19
