Simplifying an expression with four operations- Online Math Tutor-Simplify

Simplifying an expression with four operations- Online Math Tutor-Simplify

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to simplify expressions using the order of operations, known as PEMDAS. It begins with operations inside parentheses, followed by handling exponents. The tutorial emphasizes the importance of performing multiplication and division before addition and subtraction, while maintaining a left-to-right order. The video concludes with a reminder of the PEMDAS rule.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in simplifying an expression using the order of operations?

Perform multiplication and division

Evaluate exponents

Solve operations inside parentheses

Add and subtract from left to right

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When simplifying an expression, what should you do after handling parentheses?

Add and subtract

Multiply and divide

Evaluate exponents

Rearrange terms

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 4 squared?

20

16

12

8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to follow the left-to-right rule in division and subtraction?

It is a mathematical tradition

It makes calculations faster

It helps in memorizing formulas

It ensures the correct order of operations

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 16 - 3 times -2, what operation should be performed first?

Addition

Division

Multiplication

Subtraction

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