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