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 + ____ = 16
10 − ____ = 2
4 + ____ = 8
20 − ____ = 18
8 − ____ = 4
____ + 7 = 14
6 − ____ = 2
9 − ____ = 7
3 + ____ = 12
19 − ____ = 18
3 + ____ = 8
5 − ____ = 4
19 − ____ = 9
19 − ____ = 8
1 + ____ = 5
9 − ____ = 8
____ + 6 = 10
____ + 1 = 16
2 + ____ = 6
6 − ____ = 1
