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
5 + ____ = 9
17 − ____ = 2
5 − ____ = 1
6 + ____ = 7
____ + 15 = 20
____ + 16 = 19
9 + ____ = 17
____ + 14 = 17
9 − ____ = 1
____ + 7 = 9
11 − ____ = 10
6 − ____ = 4
3 + ____ = 5
____ + 7 = 16
4 + ____ = 6
____ + 12 = 16
8 − ____ = 5
6 + ____ = 12
6 − ____ = 1
5 + ____ = 14
