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Best regards
Zmags
Catherine D. LeTourneau
Alfred S. Posamentier
Copyright © by William H. Sadlier, Inc. All rights reserved.
with
Elinor R. Ford
Madelaine Gallin
Former Math Coordinator
Community School District #6
New York, NY
Tim Mason
Title 1 Specialist
Palm Beach County School District
West Palm Beach, FL
Frank Lucido
Associate Professor in
Bilingual/Multicultural Education
Texas A&M University
Corpus Christi, TX
Lucy Lugones
Math Coordinator
St. Luke's School
Whitestone, NY
Regina Panasuk Rosalie Pedalino Porter
Professor of Mathematics Education Consultant Bilingual/ESL Programs
University of Massachusetts Amherst, MA
Catherine D. LeTourneau Alfred S. Posamentie
The publisher gratefully acknowledges Rose Anita
Progress in Mathematics, now in its sixth decade
Letter to the Family . . . . . . . . . . . . . .
Chapter Number Sense, Addition, and Subtraction
Chapter Division: Whole Numbers and Decimals Cha
Chapter Integers Copyright © by William H. Sadl
Chapter Fractions: Addition and Subtraction Chap
Chapter Data and Statistics Copyright © by Will
Chapter Ratio, Proportion, and Percent Chapter O
Chapter Measurement Copyright © by William H. S
A Review of Mathematical Skills from Grade 5 P
Whole Numbers: Place Value, Compare, and Order T
Round Whole Numbers The population of Midway is
Factors, Multiples, and Divisibility Factors are
Decimals to Hundredths The value of a digit in a
Add Whole Numbers and Decimals Add: 8164 467
Subtract Whole Numbers and Decimals Subtract: 48
Inverse Operations: Addition and Subtraction Inv
Properties of Addition and Multiplication The fo
Multiply 1- and 2-Digit Numbers Multiply: 7 2
Trial Quotients Divide: 2183 46 ? .
Divide Whole Numbers Divide: 4782 83 ?
Add and Subtract Fractions: Like Denominators To
Make Pictographs You can make a pictograph to di
Make Bar Graphs Henry displayed the data at the
Equally/Not Equally Likely Outcomes For each of
List Outcomes You can make an organized list to
Geometric Figures Some simple geometric figures:
Lines: Intersecting and Parallel Lines in the sa
Polygons A polygon is a closed plane figure form
Metric Units of Length The most commonly used un
Metric Units of Capacity and Mass The metric uni
Customary Units of Length The customary units of
Customary Units of Capacity and Weight The custo
Read an Inch Ruler The tick marks on the scale o
Perimeter and Area of Rectangles Formulas can be
Dear Student, Problem solvers are super sleuths.
Copyright © by William H. Sadlier, Inc. All right
Strategy: Guess and Test Last summer Jane earned
Strategy: Use More Than One Step In a typical we
Strategy: Use a Graph The science class plants 4
Strategy: Write an Equation Stephanie and Alexan
Applications: Mixed Review Choose a strategy fr
We've got a tree in our yard. It grows about six
11-1 Ratio A ratio is a way of comparing two
Write each ratio in simplest form. 5. 4 to 12
Ratio Name Date
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11-2 Equivalent Ratios Equivalent ratios hav
Write three equivalent ratios for each. 5
Equivalent Ratios Name Date Equival
Ratios and Unit Rates Name The office
11-3 Rates A rate is a ratio that compares t
Write each as a unit rate. 12 books
11-4 Proportions A proportion is an equation
Use equivalent fractions or the cross-products ru
11-5 Solve Proportions You can use the cross
Find the missing term in each proportion. n
11-6 Write Proportions At the given rate, ho
Distance, S
11-7 Proportions and Similar Figures The len
The figures in each pair are similar. Write and s
11-8 Use Proportions light Proportions in s
Write a proportion. Then solve. 1. An 8-foot el
11-9 Scale Drawings and Maps A scale drawing
Measure the scale distance on the map to the near
11-10 Relate Percents to Fractions A percent
Write a ratio to show the part of the grid that i
11-11 Relate Percents to Decimals Approximat
Find the percent, decimal, and fraction equivalen
11-12 Decimals, Fractions, and Percents Some
Write as a decimal. 1. 48.5% 2. 53.2%
11-13 Percents Greater Than 100% A bicycle i
Write each as a mixed number in simplest form. 16
Percents Greater Than 100% Rename 125% and 310%
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11-14 Percents Less Than 1% Sometimes a perc
Express each as an equivalent decimal. 13. 0.7%
11-15 Problem-Solving Strategy:
Solve. Combine strategies to help you. 01. A busi
11-16 Problem-Solving Applications: Mixed Rev
Solve. Combine strategies to help you. 11. Ann a
Lessons 1–16 Write each ratio in simplest form.
leg 4 Pythagorean Theorem In ab
Write each ratio or rate in simplest form. 1. 4
Test Preparation Choose the best answer. 1. Choos
15. Compute.