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