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
6 + ____ = 10
1 + ____ = 8
2 + ____ = 14
____ + 6 = 10
____ + 2 = 5
16 − ____ = 9
13 − ____ = 7
____ + 8 = 17
____ + 14 = 15
19 − ____ = 13
3 + ____ = 15
14 − ____ = 13
____ + 2 = 12
____ + 1 = 8
2 + ____ = 11
1 + ____ = 13
11 + ____ = 13
____ + 8 = 19
____ + 2 = 12
4 + ____ = 20
