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