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