1 / 20

Understanding Standard Form and Basic Math Concepts: Cumulative Review Chapters 1-3

This review covers essential math concepts from Chapters 1 to 3, focusing on standard forms, place values, divisibility rules, rounding, prime factorization, greatest common factors (GCF), and solving basic equations. Key exercises include converting numbers into standard form, estimating sums, and understanding properties of numbers such as commutativity. Additionally, scenarios involving real-life applications of mathematics are presented. This guide is essential for mastering foundational math skills and preparing for assessments.

rebekah-joyner
Télécharger la présentation

Understanding Standard Form and Basic Math Concepts: Cumulative Review Chapters 1-3

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Cumulative ReviewChapters 1 - 3

  2. Which is the standard form for 2 x 1,000 + 3 x 100 + 6 • 2,306

  3. What is the place and value of the 7 in 2,793,209? • Place: hundred thousand • Value 700,000

  4. Write 10ˉ³ in standard form • .001

  5. Which number(s) is divisible by 4?A. 2,378B. 3,271,124C. 6,278,987D. 108,284,176 • B and D

  6. Round 14,932,302 to the nearest million • 15,000,000

  7. What is the prime factorization of 248? • 2³ x 31

  8. Estimate 351 + 2,871 + 6,231to the nearest hundred. • 9,500

  9. Find 7 – 2.95 • 4.05

  10. What is the GCF for 21 and 35? • 7

  11. Find 0.6 x .35 • .21

  12. John had $7.42 for lunch. He used it to buy three candy bars which totaled $2.07. Write an equation to show how much money John had left. • $2.07 + m = $7.42

  13. Find 5.46 ÷ 13 • .42

  14. Sue had 3 blue pens and 5 red pens. What fraction of the pens are red? • 5/8

  15. Calculate the value of 8² - 6 x 4 ÷ 3 + 2 - 5 • 53

  16. What property does the following number sentence illustrate?(2 x 6) + (3 + 2) = (3 + 2) + (2 x 6) • Commutative

  17. What is 35.9242 x 10ˉ³ • .0359242

  18. Solve for m3.14m = .8164 • .26

  19. Put these numbers from least to greatest:.8, 7/9, .7, 3/5 • 3/5, .7, 7/9, .8

  20. Why is 42,984 divisible by 9? • The sum of the digits is divisible by 9.

More Related