Consecutive Integers and Sequences

Consecutive Integers and Sequences

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

This video tutorial explains how to solve consecutive integer equations. It begins with an introduction to the concept of consecutive integers, followed by two examples. The first example involves finding the third number in a sequence of five consecutive integers that sum to 505. The second example deals with finding the second number in a sequence of three consecutive even integers that sum to 78. The video emphasizes setting up equations correctly and checking solutions.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic of the video?

Solving consecutive integer equations

Learning about prime numbers

Solving quadratic equations

Understanding fractions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does 'consecutive' mean in the context of integers?

Numbers that are prime

Numbers that are all odd

Numbers that follow one another in order

Numbers that are all even

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of five consecutive integers?

3, 5, 7, 9, 11

2, 4, 6, 8, 10

5, 10, 15, 20, 25

1, 2, 3, 4, 5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of the five consecutive integers in the first problem?

510

505

500

515

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you express the second integer in terms of the first integer, x?

x - 1

x + 1

x + 2

x + 3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equation formed to solve the first problem?

5x + 10 = 505

5x + 5 = 505

5x + 20 = 505

5x + 15 = 505

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of x in the first problem?

97

98

99

100

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