Practical Applications of Arithmetic

Practical Applications of Arithmetic

Assessment

Interactive Video

Mathematics

4th - 5th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

This video tutorial covers lesson 4.3 on multiplication with decimals and whole numbers. It includes a series of multiplication problems, each solved step-by-step, and applies these skills to real-world scenarios. The video also compares different methods for multiplying decimals and whole numbers, emphasizing the importance of decimal placement. A lesson check and spiral review reinforce the key concepts taught.

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the key concept to remember when multiplying decimals and whole numbers?

Always round the result to the nearest whole number.

Ignore the decimal point during multiplication.

Ensure the decimal point is correctly placed in the product.

Multiply only the whole number part.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the product of 5.2 and 4?

20.8

23.8

21.8

22.8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the multiplication of 9.8 and 6, what is the correct placement of the decimal in the product?

0.588

58.8

5.88

588

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 2.18 by 7?

15.12

15.2

15.22

15.26

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you calculate the total length of nine half-dollar coins lined up end to end, each measuring 30.61 mm?

Multiply 30.61 by 9

Add 30.61 nine times

Divide 30.61 by 9

Subtract 30.61 from 9

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If one pound of grapes costs $3.49, how much do 3 pounds cost?

$10.47

$9.47

$11.47

$12.47

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many ounces of turkey does Pete need for three sandwiches, each containing 3.5 ounces?

10.5 ounces

12.5 ounces

9.5 ounces

11.5 ounces

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