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
14 − ____ = 9
7 − ____ = 6
4 + ____ = 5
3 + ____ = 14
20 − ____ = 13
18 + ____ = 20
____ + 2 = 19
2 + ____ = 10
____ + 9 = 19
14 − ____ = 10
11 − ____ = 8
7 + ____ = 12
____ + 2 = 6
____ + 9 = 15
____ + 11 = 19
9 − ____ = 3
____ + 7 = 18
____ + 6 = 11
11 + ____ = 13
10 + ____ = 16
