 Some of these problems are challenging and need more time to solve. Also detailed solutions and full explanations are included. If the area of a circle is 81pi square feet, find its circumference. Find the greatest common factor of 24, 40 and In a given school, there are boys and girls.

How much money was left? Write an expression that gives the cost of a call that lasts N minutes. A car gets 40 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel kilometers?

A machine fills bottles of water every 8 minutes. How many minutes it takes this machine to fill bottles? A car travels at a speed of 65 miles per hour.

How far will it travel in 5 hours? A small square of side 2x is cut from the corner of a rectangle with a width of 10 centimeters and length of 20 centimeters. Write an expression in terms of x for the area of the remaining shape. A rectangle A with length 10 centimeters and width 5 centimeters is similar to another rectangle B whose length is 30 centimeters. Find the area of rectangle B. A school has 10 classes with the same number of students in each class. One day, the weather was bad and many students were absent. A total of 70 students were absent. How many students are in this school when no students are absent?

A large square is made of 16 congruent squares. What is the total number of squares of different sizes are there?

The perimeter of square A is 3 times the perimeter of square B. What is the ratio of the area of square A to the area of square B. John gave half of his stamps to Jim. Jim gave gave half of his stamps to Carla.

How many stamps did John start with? Two balls A and B rotate along a circular track. Ball A makes 4 full rotations in seconds. Ball B makes 3 full rotation in 60 seconds. If they start rotating now from the same point, when will they be at the same starting point again?

A segment is 3 units long. It is divided into 9 parts. What fraction of a unit are 2 parts of the segment? Mary wants to make a box. She starts with a piece of cardboard whose length is 15 centimeters and width is 10 centimeters. Then she cuts 4 congruent squares with sides of 3 centimeters at the four corners and folded at the broken lines to make the box.

What is the volume of the box? A car is traveling 75 kilometers per hour. How many meters does the car travel in one minute?

Carla is 5 years old and Jim is 13 years younger than Peter. Find the present age of each one of them. The distance bewteen Harry and Kate is meters.Primary Grade Challenge Math by Edward Zaccaro. A good book on problem solving with very varied word problems and strategies on how to solve problems.

Includes chapters on: Sequences, Problem-solving, Money, Percents, Algebraic Thinking, Negative Numbers, Logic, Ratios, Probability, Measurements, Fractions, Division. 6th grade math multiple choice questions has MCQs.

Grade 6 math quiz questions and answers, MCQs on integers, rational numbers, sequence and series, factors and multiples, volume and surface area, functions, graphs, angle properties of polygons, class 6 mathematics MCQs with answers, estimation and approximation, fundamental algebra, algebraic equations and simple inequalities.

From an average student to a top 10% student in math!. On this site, Both x and * are used as multiplication signs. Both / and ÷ are used as division signs..

Sample Problems. . 7th Grade Math Common Core Warm-Up Program License Agreement A license to use the warm-ups contained in the 7th Grade Math Common Core Warm-Up Program is hereby granted to the purchaser of this eBook. This license allows the teacher/user to display the .

Grade 6 Maths word Problems With Answers. Grade 6 maths word problems with answers are presented. Some of these problems are challenging and need more time to solve.

Also detailed solutions and full explanations are included.. Two numbers N and 16 have LCM = 48 and GCF = 8. On the 7 th Student Materials page you will find: the Mathematical Foundation (an explanation of the mathematical content in each chapter), the Student Workbook (an overview of the chapter, daily class activities and matching homework sets, Practice Standards connections for the chapter, and student self-assessments), a link to purchasing a soft-cover version of the workbook (these are.