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
____ + 9 = 11
____ + 4 = 6
18 − ____ = 6
____ + 8 = 16
____ + 10 = 20
3 + ____ = 6
4 + ____ = 16
13 − ____ = 1
1 + ____ = 9
____ + 5 = 7
10 + ____ = 18
17 − ____ = 2
6 + ____ = 12
____ + 4 = 13
____ + 6 = 12
4 + ____ = 9
____ + 8 = 9
6 − ____ = 3
20 − ____ = 11
14 + ____ = 18
