Estimating Costs and Values

Estimating Costs and Values

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers the concept of estimation, focusing on using compatible numbers and rounding to simplify calculations. It provides examples such as estimating costs for music lessons, a math team trip, and the weight of delivery truck boxes. Additionally, it demonstrates estimating temperature changes during a hike. The tutorial emphasizes the importance of estimation in solving real-world problems by making calculations simpler and more manageable.

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24 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the video tutorial?

Estimating to determine solutions

Exact calculations

Programming languages

Estimating decimals

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of compatible numbers?

3 and 7

5 and 9

2 and 8

4 and 6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using compatible numbers in estimation?

To increase the number of steps

To ensure exact answers

To simplify calculations

To make calculations more difficult

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of rounding in estimation?

To make calculations more complex

To keep the value exactly the same

To increase accuracy

To simplify calculations while keeping the value close to the original

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How much does Anna pay each month for her music lessons after rounding?

$50

$150

$200

$100

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the estimated monthly payment if Anna's total payment is rounded to the nearest hundred?

$90

$100

$110

$120

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the rounded total amount of money needed per person for a two-day trip?

$400

$100

$300

$200

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