ReviewJune 2014

Place Value1.Explain how to compare two raise to 4 and four raise to 8?

2.

Expanded Exponent Form

Comparing Number

Rounding Numbers

Multiplying by 10, 100, 1,000, 10,000 8,000 X 100

800 X10,000

0.8 X1000

8 ÷ 100

800 ÷ 10

0.8 ÷ 10

8 ÷ 1,000

8,000 ÷ 1,000

Write down the rule for multiplying and dividing large numbers with 10,100, 1000, 10,000

Estimate : Rounding or Front end estimation and adjusting

Adding and Subtracting Decimals

Multiplying Decimals

Division

Variables and Functions

Order of Operations

Adding and Subtracting Fractions

Multiplying Fractions

Multiplying Mixed numbers

Other way to divide fraction

Real Number System

Review Ratio

- A ratio is a relationship where for every x units of one quantity there are y units of another quantity.

- x to y

- x:y

- x/y

Proportion

A mathematical expression that two ratios are equal is called a prop0rtion

Solve Write each rate as unit rate:

60 Km in 12 hours

26 cm in 13 s

A school district requires a 15:1 ratio of students to adults on a field trip. About how many trips will be needed for a field trip with 72 students?

Solve Anya rode 4 miles on her bicycle in 20 minutes. At this rate, how long will it

take her to ride 24 miles?

Indonesia has more than 13,000 islands, and over 20 languages are spoken there. What is the ratio of islands to languages spoken?

Percent

A percent is a special kind of ratio in which the first term in compared to 100.

Solve:

- Easton won Best in Show in 60% of the shows he entered. In how many shows Easton entered if he won Best in Show 15 times last year?

integers

multi[lyong and dividing integers(-2) X(-9)

(-3) X 11

4 X (-13)

(-5) x(-15)

7 X(-17)14 ÷ (-2)

(-3)

÷ (-6)

(-15)

÷ (-10)

92

÷ (-2)

(-65)

÷ (-13)

357

÷ (-3)

Surface Area

Base is a square with

sides of 5 meters.

All triangles are the same.

Height of side triangles is 5 meters

volume

Make a T- table and graph each equation Y = 2x- 2

y = 5- x

Y = 1/5 x -3

Example Jeff counted the number of ducks he saw swimming in the pond each

morning on his way to school. Here are his results.

6, 8, 12, 14, 5, 6, 7, 8, 12, 11, 12, 5, 6, 6, 8, 11, 8, 7, 6, 13

Organize the data and draw the line plot

Find the mean , median, mode , range of the data

Box and whisker plots Work in Group and complete the problems

Create a box and whisker plot for the following data:

Stem Leaf Plots

A convenient way to display individual values in a set of numerical data

How can you make stem- and – leaf plot?

Write the title . Arrange the data from least to greatest

Draw two columns and label them Stem and leaf plot

Write the tens digit from the data in order from least to greatest

Nest to each tens digit , write the value for leafNumber of Participants In Library Programs45 34 38 39 21 20 4653 40 29 37 33 39 40

Theoretical Probability vs Experimental Probability

Probability Formula= No of time favorable outcome occurs/ Total number of outcomes

Written as percent, decimal or fraction