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
____ + 2 = 10
7 + ____ = 13
____ + 2 = 7
____ + 16 = 20
3 + ____ = 8
3 + ____ = 15
11 − ____ = 4
2 + ____ = 5
6 + ____ = 11
4 + ____ = 10
1 + ____ = 6
2 + ____ = 8
6 + ____ = 15
4 + ____ = 6
10 + ____ = 17
____ + 16 = 19
2 + ____ = 6
7 + ____ = 18
19 − ____ = 6
____ + 6 = 13
