Adding and Subtracting Rational Numbers Explained

Adding and Subtracting Rational Numbers Explained

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Hard

Created by

Sophia Harris

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step when adding or subtracting rational numbers?

Check the sign

Change subtraction to addition

Convert to the same form

Simplify the numbers

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When should you change subtraction to addition?

When working with integers

When working with fractions

When working with mixed numbers

When working with decimals

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the butterfly method, what do you do after cross-multiplying the numerators?

Divide the results

Subtract the results

Multiply the results

Add the results

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 4/3 - 2/5 using the butterfly method?

7/20

8/20

8/15

7/15

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you convert the fraction 11/4 to a decimal?

Subtract 4 from 11

Add 11 and 4

Multiply 11 by 4

Divide 11 by 4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you owe $7.25 and pay $2.75, what is the remaining amount?

$5.25

$4.50

$4.75

$5.00

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the decimal equivalent of 1/4?

0.5

0.75

0.25

0.1

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