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 = 8
3 + ____ = 11
1 + ____ = 6
13 − ____ = 3
____ + 9 = 19
____ + 2 = 20
____ + 6 = 9
8 + ____ = 16
4 + ____ = 7
18 − ____ = 16
11 − ____ = 9
____ + 3 = 13
5 + ____ = 10
11 + ____ = 14
18 + ____ = 19
____ + 1 = 14
18 − ____ = 2
17 − ____ = 4
19 − ____ = 1
____ + 1 = 8
