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