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
5 + ____ = 18
5 + ____ = 6
____ + 8 = 16
____ + 7 = 16
9 + ____ = 11
4 + ____ = 13
____ + 6 = 7
____ + 9 = 15
____ + 9 = 12
____ + 13 = 14
19 − ____ = 12
3 + ____ = 13
____ + 4 = 10
10 − ____ = 9
12 − ____ = 4
____ + 4 = 12
13 − ____ = 7
11 − ____ = 6
11 − ____ = 10
____ + 11 = 15
