Understanding Inequalities and Their Symbols

Understanding Inequalities and Their Symbols

Assessment

Interactive Video

Mathematics

7th - 8th Grade

Hard

Created by

Thomas White

FREE Resource

This video tutorial covers Grade 7 math focusing on one-step inequalities. It begins with an introduction to inequalities and their symbols, followed by an explanation of phrases used in inequalities. The video then presents two word problems: one about qualifying for free shipping and another about the combined weight of kittens. Each problem is solved step-by-step, including how to graph the solutions on a number line. The tutorial concludes with a brief introduction to two-step inequalities, setting the stage for the next lesson.

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What symbol is used in inequalities to represent 'greater than'?

<

>

=

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a symbol used in inequalities?

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an inequality, what can the variable represent?

Only positive numbers

A single number

Only negative numbers

Any number that makes the sentence true

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the phrase 'x is no more than 53' mean in terms of inequality?

x ≥ 53

x > 53

x < 53

x ≤ 53

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If x is equal to 50 or more, which inequality represents this?

x < 50

x > 50

x ≥ 50

x ≤ 50

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Emma needs to spend how much more to qualify for free shipping if she has $30.25 in her cart?

$20.00

$21.00

$18.75

$19.75

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a filled-in circle on a number line indicate?

The number is not included

The number is positive

The number is included

The number is negative

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