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Decimal Multiplication Concepts

Decimal Multiplication Concepts

Assessment

Interactive Video

•

Mathematics

•

5th - 6th Grade

•

Practice Problem

•

Hard

Created by

Liam Anderson

FREE Resource

The video tutorial covers the process of multiplying decimals, starting with basic examples and moving on to more complex scenarios. It explains how to model decimal multiplication using number lines and convert decimals to fractions for easier calculation. The tutorial provides a step-by-step guide to multiplying decimals, including estimating products and aligning decimal points. It concludes with tips and tricks to simplify the process, emphasizing the importance of understanding powers of 10.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you buy 4 pounds of apples at $1.50 per pound, how much will it cost?

$6.00

$5.00

$4.50

$6.50

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the product of 2 and 0.3?

0.6

0.06

0.03

6.0

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you multiply 7 by 0.4 using fractions?

Convert to 7/1 and 4/1

Convert to 70/10 and 40/10

Convert to 70/100 and 40/100

Convert to 7/10 and 4/10

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the estimated product of 5.12 and 3.1?

14

13

15

16

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final product of 5.12 and 3.1 after following the steps?

15.872

1.5872

1587.2

158.72

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in multiplying decimals using the stacking method?

Estimate the product

Line up the decimals

Convert to fractions

Add the numbers

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many decimal places should the product of 5.12 and 3.1 have?

1

2

3

4

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