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