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