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