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
1 + ____ = 5
8 + ____ = 13
6 − ____ = 4
17 − ____ = 12
7 − ____ = 1
____ + 4 = 7
____ + 10 = 13
5 + ____ = 10
14 − ____ = 6
____ + 3 = 13
3 + ____ = 12
6 − ____ = 4
6 + ____ = 19
____ + 5 = 14
17 − ____ = 12
17 − ____ = 4
____ + 7 = 11
20 − ____ = 19
2 + ____ = 5
19 − ____ = 16
