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 − ____ = 8
13 − ____ = 12
15 − ____ = 8
7 − ____ = 4
3 + ____ = 14
____ + 4 = 20
____ + 7 = 14
____ + 1 = 19
1 + ____ = 5
17 + ____ = 19
3 + ____ = 7
16 + ____ = 17
____ + 7 = 14
13 + ____ = 19
12 − ____ = 1
6 − ____ = 5
5 + ____ = 8
____ + 10 = 11
1 + ____ = 6
5 − ____ = 1
