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 = 6
18 − ____ = 9
4 + ____ = 7
____ + 10 = 14
____ + 10 = 17
11 − ____ = 9
16 − ____ = 9
8 − ____ = 6
11 − ____ = 9
3 + ____ = 12
9 + ____ = 16
____ + 11 = 15
____ + 3 = 12
____ + 10 = 11
1 + ____ = 7
____ + 13 = 19
17 + ____ = 20
1 + ____ = 5
10 − ____ = 7
13 + ____ = 16
