5th Grade Battle of the Brains

Slides:

Advertisements

Similar presentations

1 2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Week 1 Week 2 Week 3 Week 4 Super.

Advertisements

Catherine Conway MATH 081.  Writing decimals in expanded form is similar to writing whole numbers in expanded form.  For example: Write in.

Math 009 Unit 4 Lesson 1.

Chapter 3 - Decimals Math Skills – Week 4.

How do you convert fractions to decimals?. In this lesson you will learn how to convert fractions to decimals to the tenths place by using visual aids.

 Take a card  Solve the task  Record your solution on a post-it  Find 3 other people with the same result.

Mathematical Review Fractions & Decimals –A fraction represents division, the numerator is divided by the denominator. »2/3 is read as 2 divided by 3 –Proper.

FIND ME I am a number between 6 and 9. I am an even number. Who am I?

Notes Over 5 – 1 ____ ____ ____. ____ ____ ____ hundreds tens ones tenths hundredths thousandths Give the value of each digit One and thirty-sixhundredths.

2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 10 pt Make an organized list 1pt Thousands.

Pharmacology I Math Review.

Decimals Place counts!.

2-11 Comparing and Ordering Rational Numbers Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quizzes Lesson Quizzes.

Systems of Equations Project

Signed Rationals. Place Value Let’s look at position after the decimal to help us do some rounding!

CHAPTER 3 Decimal Notation Slide 2Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc. 3.1Decimal Notation, Order, and Rounding 3.2Addition and Subtraction.

EQUIVALENT FRACTIONS AND DECIMALS Mr. Caraba. Objectives A. I will learn to: 1. Write fractions as decimals. 2. Write decimals as fractions. 3. Connect.

Hosted by Mrs. Galvin Place ValueFractionsNumbers and Operations Anything Goes

OBJECTIVES 3.1 Decimal Notation, Order, and Rounding Slide 1Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc. aGiven decimal notation, write a word.

5th Jeopardy Cap. 1 & 2 Compare and order decimals

HAWKES LEARNING SYSTEMS Students Matter. Success Counts. Copyright © 2013 by Hawkes Learning Systems/Quant Systems, Inc. All rights reserved. Section 3.5.

Example 1: Round the following number to the nearest hundred. 5,368.

 Take a card  Solve the task  Record your solution on a post-it  Find 3 other people with the same result.

Comparing Fractions and Decimals Let’s Review Comparing fractions Converting fractions to decimals Comparing decimals Converting decimals to fractions.

Weekly Word Problems Grade 6.

So what’s the point? Get it? © Mike’s Math Mall PowerPoint.

Kindergarten Math Calendar October 2009 SundayMondayTuesdayWednesdayThursdayFridaySaturday 1 Make a rectangle by combining two squares. 2 Name this shape.

CONFIDENTIAL1 Grade 5 Adding & Subtracting Decimals.

5 Minute Math In which place is the 4 in each of the following: 140,399 48, ,394 Write 2 equivalent fractions for each of the following:

Rounding We do not always need to know the exact value of a number. For example, There are 1432 students at East-park School. There is about fourteen hundred.

Math Week 6 Review. Place Value Standard Form – uses only numbers (we see this in everyday living)

Lesson 2-4 Example Find the LCM of 5, 9, and 15. Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, … Multiples of 9: 9, 18, 27, 36, 45, 54,

Chapter Revision Decimals The chapter Is about decimals, you learn about place value with decimals, how to estimate with decimal equation, how.

Solving Multi-Step Equations 7-2 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

Who Will Be the Champion? Place Value Jeopardy RenamingCreating Smallest/Largest Numbers Comparing Numbers TimeRounding

Numeration Test Wednesday November 5 th.  Understanding whole and decimal numbers  Whole numbers to  Decimals to hundredths 0.99  You need.

Comparing Fractions In order to compare fractions, the denominators for each fraction need to be the same. Find the Least Common Multiple Make equivalent.

What is the place value of the underlined digit? 1.5

Ms. Crusenberry

Order 2.11, 2.21, 2, 2.06, and 2.24 from least to greatest.

Write each mixed number as an improper fraction.

CHAPTER 8 REVIEW Intro to Decimals.

Objective: SWBAT round numbers to the nearest digit.

÷ 10 Millions Thousands Ones Hundred Millions Ten Millions Hundred Thousands Ten Thousands Hundreds Tens.

Adding & Subtracting Decimals

Rounding Decimals.

Convert each fraction to a decimal

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Chapter 3 Decimals. Chapter 3 Decimals Learning Unit Objectives #3 Decimals Learning Unit Objectives Rounding Decimals; Fraction and Decimal Conversions.

Chapter R Prealgebra Review Decimal Notation.

Round to the nearest 100.

Chapter 1 Review quizzes chapter 1 quizzes.

Interactive Notebooks

Mathematical Review Fractions & Decimals

Convert each fraction to a decimal

Decimals as Equivalent Divisions

Rounding Estimation Large Numbers (not on test) Place Value Exponents $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400.

Decimal Place Value.

Comparing and Ordering Decimals

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Vocabulary for Sept , 2016.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Chapter 3: Basic Math Review

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Decimals Year 5 (age 9-10) – Tenths and Hundredths

+/- Numbers Year 3-4 – Rounding, estimating and adjusting

DECIMAL FRACTIONS.

Presentation transcript:

5th Grade Battle of the Brains

Q1 Rounding to the nearest tenth makes me 203.5. Rounding to the nearest hundredth makes me 203.46. The sum of my digits is 15. Carry me out to the thousandths place. What number am I?

A1 203.460

Q2 A train stops at the towns of Ouch, Hey, and No Way on its way to Whoa. Ouch is 22.2 miles west of No Way. No Way is 9.9 miles east of Hey. Hey is 13.7 miles west of Whoa. How far is Whoa from Ouch?

A2 26 miles

Q3 Lulu brought $9.05 to the mall. She returned home with less than $1.00 in her purse. What is the least she could have spent?

A3 $8.06

Q4 I am a fraction equivalent to 2/5. My numerator is 21 less than my denominator. What fraction am I?

A4 14/35

Q5 I am a number less than 60. Two of my factors are 2 and 7. I am a common multiple of 8 and 14. What number am I?

A5 56

Q6 The solution is 1/8. The digits are 5, 4, 3, 8 Use either addition or subtraction. What is the problem?

A6 ¾ - 5/8

Q7 Two numbers are in the ratio 5:3. Their sum is 160. What are the numbers?

A7 100 and 60

Q8 A little bug ate 135 tiny flies in 5 days. Each day, it ate 10 more flies than it did on the previous day. How many flies had the bug eaten… After three days? After four days?

A8 51 88

Q9 In Buffy’s Basket Weaving class, tests count twice as heavily (double) as quizzes. On the two tests she has taken, her scores were 70 and 85. She is taking a quiz this week. What score does she need to get in order to bring up her exam average to 80?

A9 90

The sum of the ages of Mike and Dan is 20 years. Q10 The sum of the ages of Mike and Dan is 20 years. In 4 years, Dan’s age will be three-fourths of Mike’s age. How old is Mike now?

A10 12

Q11 Sam has $5 in nickels, dimes, and quarters. He has 3 times as many nickels as dimes. He has 5 times as much money in quarters as he does in nickels. How many of each does Sam have?

A11 15 nickels 5 dimes 15 quarters

Q12 I am the greatest common factor of two numbers whose sum is 24 and whose difference is 6. What are the two numbers? What number am I?

A12 9 and 15 3

TIEBREAKER I am a 3 digit number divisible by 3. My tens digit is 3 times as great as my hundreds digit, and the sum of my digits is 15. If you reverse my digits, I am divisible by 6, as well as by 3. What number am I?

TIEBREAKER ANSWER 267