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