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
____ + 3 = 5
19 − ____ = 15
____ + 5 = 9
____ + 7 = 19
11 + ____ = 17
____ + 2 = 20
____ + 5 = 8
10 − ____ = 9
____ + 4 = 9
8 + ____ = 19
9 + ____ = 16
9 − ____ = 8
8 − ____ = 1
10 − ____ = 2
____ + 5 = 6
14 − ____ = 5
____ + 10 = 14
10 − ____ = 1
____ + 2 = 5
____ + 2 = 9
