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 = 11
11 − ____ = 7
____ + 4 = 12
20 − ____ = 19
5 + ____ = 15
____ + 3 = 18
____ + 5 = 17
____ + 6 = 7
4 + ____ = 8
9 + ____ = 18
16 − ____ = 7
6 − ____ = 1
6 − ____ = 1
____ + 15 = 20
7 − ____ = 5
6 − ____ = 1
3 + ____ = 5
5 + ____ = 9
____ + 4 = 7
____ + 12 = 13
