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 − ____ = 2
18 − ____ = 4
____ + 5 = 11
5 + ____ = 14
7 + ____ = 16
2 + ____ = 5
5 + ____ = 9
____ + 4 = 11
____ + 3 = 16
____ + 8 = 19
____ + 2 = 10
11 + ____ = 16
____ + 11 = 12
12 − ____ = 9
4 + ____ = 7
____ + 2 = 16
1 + ____ = 6
14 + ____ = 18
____ + 11 = 19
9 − ____ = 4
