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