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