BILLSTEIN

a-problem-solving-approach-to-mathematic-13th-edition

Mathematics And Problem Solving

chapter-11a-problem-1a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

chapter-11a-problem-2a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Use the ideas in drawings a and b to find the solution to Gausss Problem for the sum 1+2+3+...+n....

use-the-ideas-in-drawings-a-and-b-to-find-the-solution-to-gausss-problem-for-the-sum-123n

chapter-11-problem-4naep-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

National Assessment of Educational Progress NAEP A pattern of dots is shown above. How many dots...

national-assessment-of-educational-progress-naep-a-pattern-of-dots-is-shown-above-how-many-dots

4NAEP

Use the approach in Gausss Problem to find the following sums of arithmetic sequence. a....

use-the-approach-in-gausss-problem-to-find-the-following-sums-of-arithmetic-sequence-a

chapter-11a-problem-3a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

chapter-11a-problem-4a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A Cookies are sold singly or in packages of 2 or 6. With this packaging, how many ways...

assessment-1-1a-cookies-are-sold-singly-or-in-packages-of-2-or-6-with-this-packaging-how-many-ways

chapter-11a-problem-5a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A In a big red box, there are 7 smaller blue boxes. In each of the blue boxes, there...

assessment-1-1a-in-a-big-red-box-there-are-7-smaller-blue-boxes-in-each-of-the-blue-boxes-there

chapter-11a-problem-6a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A How many triangles are in the following figure?

assessment-1-1a-how-many-triangles-are-in-the-following-figure

chapter-11a-problem-7a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A Without computing each sum, find which is greater, O or E, and by how much....

assessment-1-1a-without-computing-each-sum-find-which-is-greater-o-or-e-and-by-how-much

chapter-11a-problem-8a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A Alababa, Bubba, Cory, and Dandy are in a horse race. Bubba is the slowest; Cory is...

assessment-1-1a-alababa-bubba-cory-and-dandy-are-in-a-horse-race-bubba-is-the-slowest-cory-is

chapter-11a-problem-9a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A How many ways can you make change for the 50 bill using 5, 10, and 20 bills?

assessment-1-1a-how-many-ways-can-you-make-change-for-the-50-bill-using-5-10-and-20-bills

chapter-11a-problem-10a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A The following is a magic square all rows, columns, and diagonals sum to the same...

assessment-1-1a-the-following-is-a-magic-square-all-rows-columns-and-diagonals-sum-to-the-same

chapter-11a-problem-11a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A Debbie and Amy began reading a novel on the same day. Debbie reads 9 pages a day and...

assessment-1-1a-debbie-and-amy-began-reading-a-novel-on-the-same-day-debbie-reads-9-pages-a-day-and

chapter-11a-problem-12a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A The 14 digits of a credit card are written in the boxes shown. If the sum of any...

assessment-1-1a-the-14-digits-of-a-credit-card-are-written-in-the-boxes-shown-if-the-sum-of-any

chapter-11a-problem-13a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A Three closed boxes A, B, and C of fruit arrive as a gift from a friend. Each box is...

assessment-1-1a-three-closed-boxes-a-b-and-c-of-fruit-arrive-as-a-gift-from-a-friend-each-box-is

chapter-11a-problem-14a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A An electrician charges 50 per hour and spends 15 a day on gasoline. If she netted...

assessment-1-1a-an-electrician-charges-50-per-hour-and-spends-15-a-day-on-gasoline-if-she-netted

chapter-11a-problem-15a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A Kathy stood on the middle rung of a ladder. She climbed up three rungs, moved down...

assessment-1-1a-kathy-stood-on-the-middle-rung-of-a-ladder-she-climbed-up-three-rungs-moved-down

chapter-11a-problem-16a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A Alex made 4 pies, some apple and some cherry. There were 9 slices in each apple pie...

assessment-1-1a-alex-made-4-pies-some-apple-and-some-cherry-there-were-9-slices-in-each-apple-pie

chapter-11a-problem-17a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A Al bought a CD player for 100, then sold it for 125. He then bought it back for 150....

assessment-1-1a-al-bought-a-cd-player-for-100-then-sold-it-for-125-he-then-bought-it-back-for-150

chapter-11a-problem-18a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Assessment 1-1A A basketball bat and ball cost 50. If the bat costs 49 more than ball, what is the...

assessment-1-1a-a-basketball-bat-and-ball-cost-50-if-the-bat-costs-49-more-than-ball-what-is-the

chapter-11b-problem-1a-a-problem-solving-approach-to-mathematics-for-elementary-school-teachers-13th-edition-13th-edition

Use the approach in Gausss problem to find the following sums of arithmetic sequences. a....

use-the-approach-in-gausss-problem-to-find-the-following-sums-of-arithmetic-sequences-a

Assessment-a

Assessment-b

Explorations With Patterns

Review

An Introduction To Problem Solving

Reasoning And Logic: An Introduction

Describing Sets

Other Set Operations

Introduction To Logic And Sets

Numeration Systems

Addition Of Whole Numbers

Subtraction Of Whole Numbers

Multiplication Of Whole Numbers

Division Of Whole Numbers

Numeration Systems And Whole Number Operations

Divisibility

Prime And Composite Numbers

Greatest Common Divisor And Least Common Multiple

Number Theory

Addition And Subtraction Of Integers

Multiplication And Division Of Integers

Integers

The Set Of Rational Numbers

Addition, Subtraction, And Estimation With Rational Numbers

Multiplication, Divison, And Estimation With Rational Numbers

Proportional Reasoning

Rational Numbers And Propotioanl Reasoning

Terminating Decimals

Operations On Decimals

Repeating Decimals

Percents

Real Numbers

Decimals, Percents, And Real Numbers

Variables

Equals Relation And Equations

Functions

Equations In A Cartesian Coordinate System

Algebraic Thinking

Detertmining Probabilities

Multistage Experiments And Modeling Games

Simulations And Applications Of Probability

Counting And Techniques In Probablity

Probability

Designing Experiments/collecting Data

Displaying Data: Part I

Displaying Data: Part Ii

Measures Of Central Tedency And Variation

Data Analysis/statistics: An Introduction

Basic Notions

Curves, Polygons, And Symmetry

More About Angles

Geometry In Three Dimensions

Introductory Geometry

Congurence Through Constructions

Additional Congurence Theorems

Additional Constructions

Similar Triangles And Other Similar Figures

Congurence And Similarity With Constructions

Linear Measure

Areas Of Polygon And Circles

The Pythagorean Theorem, Distance Formula, And Equation Of A Circle

Surface Areas

Volume And Mass

Area, Pythagorean Theorem, And Volume

Translations, Rotations, And Tesellations

Reflections And Glide Reflections

Dilations

Transformations

Math

A PROBLEM SOLVING APPROACH TO MATHEMATIC

math

TBS Solution Page

Assessment 1-1A A basketball bat and ball cost $ 50 . If the bat costs $ 49 more than ball, what is the cost of each item?

unitary-method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.


The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method,&nbsp;we find the value of a unit product from the given&nbsp;number&nbsp;of products,&nbsp;and&nbsp;then we solve for&nbsp;the&nbsp;other&nbsp;number&nbsp;of products.&nbsp;


algebra

Unitary Method

speed-time-and-distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 …


Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.


Speed, Time, and Distance

profit-and-loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Profit and Loss

units-and-measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experime…


Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.


Units and Measurements

Ch. 1.1 - Mathematical Connections 1-2 a. If a fixed number...

Ch. 1.1 - Mathematical Connections 1-2 A student says she...

Ch. 1.1 - Mathematical Connections 1-2 Abby and Dan are...

Ch. 1.1 - Mathematical Connections 1-2 The arithmetic...

Ch. 1.1 - Mathematical Connections 1-2 A mathematician named...

Ch. 1.1 - Mathematical Connections 1-2 The figure below...

Ch. 1.1 - Mathematical Connections 1-1 The distance around...

Ch. 1.1 - John asks why the last step of Polyas four-step...

Ch. 1.1 - Mathematical Connections 1-2 Connecting...

Ch. 1.1 - National Assessment of Educational Progress NAEP...

Ch. 1.1 - National Assessment of Educational Progress NAEP A...

Ch. 1.1A - Use the approach in Gausss Problem to find the...

Ch. 1.1A - Use the ideas in drawings a and b to find the...

Ch. 1.1A - Find the sum 36+37+38+39+...+146+147.

Ch. 1.1A - Assessment 1-1A Cookies are sold singly or in...

Ch. 1.1A - Assessment 1-1A In a big red box, there are 7...

Ch. 1.1A - Assessment 1-1A How many triangles are in the...

Ch. 1.1A - Assessment 1-1A Without computing each sum, find...

Ch. 1.1A - Assessment 1-1A Alababa, Bubba, Cory, and Dandy...

Ch. 1.1A - Assessment 1-1A How many ways can you make change...

Ch. 1.1A - Assessment 1-1A The following is a magic square...

Ch. 1.1A - Assessment 1-1A Debbie and Amy began reading a...

Ch. 1.1A - Assessment 1-1A The 14 digits of a credit card are...

Ch. 1.1A - Assessment 1-1A Three closed boxes A, B, and C of...

Ch. 1.1A - Assessment 1-1A An electrician charges 50 per hour...

Ch. 1.1A - Assessment 1-1A Kathy stood on the middle rung of...

Ch. 1.1A - Assessment 1-1A Alex made 4 pies, some apple and...

Ch. 1.1A - Assessment 1-1A Al bought a CD player for 100,...

Ch. 1.1A - Assessment 1-1A A basketball bat and ball cost 50....

Ch. 1.1B - Use the approach in Gausss problem to find the...

Ch. 1.1B - Use the diagram below to explain how to find the...

Ch. 1.1B - Find the sum of 58+59+60+61+...+203.

Ch. 1.1B - Eve Merriam " titled her childrens book...

Ch. 1.1B - How many squares are in the following figure?

Ch. 1.1B - The sign says that you are leaving Missoula, Butte...

Ch. 1.1B - Marc goes to the store with exactly 1.00 in...

Ch. 1.1B - Find a 3-by-3 magic square using the numbers 3, 5,...

Ch. 1.1B - Eight marbles look alike, but one is slightly...

Ch. 1.1B - Recall the song "TheTwelveDaysofChristmas": On the...

Ch. 1.1B - a. Suppose you have quarters, dimes and pennies...

Ch. 1.1B - Suppose you buy lunch for the math club. You have...

Ch. 1.1B - One winter night the temperature fell 15 degrees...

Ch. 1.1B - Seth bought gifts at a toy store and spent 33. He...

Ch. 1.1B - Find the value of the question mark.

Ch. 1.1B - You are given a cube that is made of 101010...

Ch. 1.2 - a. If a fixed number is added to each term of an...

Ch. 1.2 - A student says she read that Thomas Robert Malthus...

Ch. 1.2 - MATHEMATICAL CONNECTIONS Abby  to take place in 5...

Ch. 1.2 - MATHEMATICAL CONNECTIONS The arithmetic average of...

Chapter 1.1A, Problem 18A

Assessment 1-1A A basketball bat and ball cost 50. If the bat costs 49 more than ball, what is the cost of each item?

The author explains how to find the cost of basketball bat and ball.

Application error: a client-side exception has occurred (see the browser console for more information).