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 + ____ = 5
____ + 6 = 11
____ + 5 = 7
3 + ____ = 5
20 − ____ = 7
____ + 5 = 10
19 − ____ = 4
6 − ____ = 4
____ + 4 = 11
7 + ____ = 9
19 − ____ = 7
11 + ____ = 12
____ + 5 = 19
17 − ____ = 7
____ + 7 = 15
7 + ____ = 18
8 + ____ = 17
10 + ____ = 13
10 + ____ = 14
____ + 8 = 14
