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
18 − ____ = 16
____ + 5 = 15
4 + ____ = 20
6 + ____ = 13
15 − ____ = 3
16 − ____ = 2
____ + 5 = 19
5 + ____ = 9
6 + ____ = 10
17 − ____ = 4
____ + 1 = 11
15 − ____ = 6
18 − ____ = 10
____ + 1 = 15
____ + 10 = 11
8 + ____ = 9
19 − ____ = 8
3 + ____ = 19
____ + 4 = 6
6 + ____ = 8
