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