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
4 + ____ = 19
6 − ____ = 1
____ + 8 = 17
____ + 9 = 19
____ + 8 = 9
____ + 10 = 14
9 − ____ = 7
16 − ____ = 11
14 − ____ = 5
5 − ____ = 4
2 + ____ = 9
____ + 1 = 5
3 + ____ = 5
17 − ____ = 16
6 + ____ = 14
6 + ____ = 8
15 − ____ = 7
____ + 2 = 6
5 + ____ = 9
13 + ____ = 18
