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