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