Question
upstudy study bank question image url

\( \begin{array}{l}457+278=400+50+7+200+70+8=(400+200)+(50+70)+(7+8)=600+120+15=600+100+20+10 \\ +5=700+30+5=735 \\ \text { The steps in the addition algorithm are making use of the concept of } \\ \text { a. equal addition } \\ \text { b. lattice addition } \\ \text { c. expanded notation } \\ \text { d. decomposition }\end{array} \) ?

Ask by Clark Marshall. in Guyana
Mar 15,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The addition algorithm uses **expanded notation**.

Solution

Sign in to Unlock Answers for Free!

A Learning Platform Trusted by Millions of Real Students and Teachers.

star-icon Unlock

Answered by UpStudy AI and reviewed by a Professional Tutor

Beyond the Answer

The steps in the addition algorithm showcased in the example prominently utilize expanded notation, which breaks down the numbers into their place values. This not only makes it easier to visualize the addition of each component but also enhances students' understanding of how numbers relate to each other in different forms. Additionally, this method reinforces the concept of decomposing numbers into parts, such as breaking down 457 into 400, 50, and 7. This approach can be engaging as it often leads to creative problem-solving and allows students to play around with numbers, fostering a deeper comprehension of arithmetic and enhancing mental math skills!

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy