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 = 9
4 + ____ = 19
5 + ____ = 8
13 − ____ = 11
____ + 4 = 10
14 − ____ = 1
12 + ____ = 13
____ + 4 = 16
12 + ____ = 20
6 + ____ = 8
4 + ____ = 6
7 − ____ = 1
13 − ____ = 12
13 − ____ = 3
3 + ____ = 9
____ + 8 = 10
12 + ____ = 16
12 − ____ = 3
14 − ____ = 9
7 − ____ = 2
