Home Favorites My Account Menu
Common Core Sheets
Advertisement
x
reading >
Daily Reading Comprehension
New
comprehension - insects
comprehension - arachnids
comprehension - reptiles
comprehension - mammals
comprehension - birds
Teacher Panel >
My Account
Distance Learning Assignments
My Classes
Grade Book
Grade Scale
My Saved Sheets
Site Options
Spelling >
Spelling Worksheets Maker
Premade Spelling Worksheets
Math >
Daily Reviews Creator
Create-A-Test
Create-A-Flash Card
Sort By Grade
Addition
Subtraction
Multiplication
Division
Algebra
Angles
Area & Perimeter
Balancing Equations
Bar Graphs
Box Plots
Capacity
Cheat Sheets
Converting Forms
Counting
Decimals
Division
Drills
Fact Families
Factors
Fractions
Grids
Lines
Line Graphs
Line Plots
Mean, Median, Mode & Range
Measurement
Money
Multiplication
Multistep Problems
Negative Numbers
Order of Operations
Patterns & Function Machines
Percent
Pictographs
Pie Graphs
Probability
Properties
Ratios
Rounding
Shapes
Statistics
Subtraction
Tally
Tape Diagrams
Temperature
Time
Trigonometry
Value & Place Value
Variables
Weight
Venn Diagrams
Volume
Drills
Search Premade Sheets
social studies >
Geography
Primary & Secondary Sources
Timelines
Create-A-Sheet
science >
Tools
Volume
Create-A-Sheet
Language Arts >
Improving a Paragraph
Create-A-Sheet
Teacher Panel >
My Account
Distance Learning Assignments
My Classes
Grade Book
Grade Scale
My Saved Sheets
Site Options
Languages >
spanish
german
russian
italian
vietnamese
french
english
Help Support the Site >
Patreon
Paypal
Other Stuff >
Coloring Sheets
How to Use Worksheets
Contact & Comment

Adding & Subtracting Percents of Quantity - One atta Time

☰ Reset Score Skip Problem
Keypad >
Generate Results Printout
Correct 0 +1 Incorrect 0 +1 Score 0
Round your answer to the nearest hundredth.
Waiting on your teacher to grade.
COMPLETE!
Correct!
Incorrect
Assignment Complete
An old cell phone battery would last for 14 hours. The new battery lasts 23% longer. How long will the new battery last?
 Check Answer ✔ Submit
12
8
×
Name
Advertisement
Math worksheets for kids. Created by educators, teachers and peer reviewed.
Terms of Use FAQS Contact © 2012-2026, Common Core Sheets