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