Use tests for divisibility

One number is divisibleby another if,when dividing them,we get a remainder of 0

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QUESTION OF

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Views #: 286
Questions #: 15
Time: 15 minutes
Pass Score: 80.0%
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Divisibility by 2

1 pts
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Which of the following numbers is divisible by 2?

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Divisibility by 3

1 pts
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Is \(534{,}840\) divisible by 3?

 Hint: Add its digits: \(5+3+4+8+4+0\)

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Divisibility by 4

1 pts
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Is \(534{,}840\) divisible by 4?

 Hint: Look at the number formed by its last two digits.
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Divisibility by 5

1 pts
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Which numbers below are divisible by 5? Choose the best answer.

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Divisibility by 6

1 pts
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A number is divisible by 6 if it is divisible by both 2 and 3. Is \(534{,}840\) divisible by 6?

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Divisibility by 9

1 pts
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Is \(534{,}840\) divisible by 9?

Digit sum: \(5+3+4+8+4+0 = 24\)

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Divisibility by 10

1 pts
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A number is divisible by 10 if its last digit is 0. Which of the following is divisible by 10?

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Classify 534,840 by Divisibility

3 pts
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Divisors
×2
×3
×4
×5
×6
×9
×10
Divisible
Not Divisible

Drag each divisor into the correct category for the number 534,840.

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Match Each Divisor to Its Divisibility Test

2 pts
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To complete the line match
  1. Click on an item in the first group
  2. Click on an item in the second group
  3. To delete a match, double click on a line

Divisor

2
3
5
9
10

Test

Last digit is 0 or 5
Sum of digits is divisible by 9
Last digit is 0
Sum of digits is divisible by 3
Last digit is divisible by 2

Match each divisor to the correct divisibility test.

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Which Tests Does 73,311,435 Pass?

2 pts
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The number is 73,311,435. Digit sum: \(7+3+3+1+1+4+3+5 = 27\). Last digit: 5. Last two digits: 35.

Select all numbers that 73,311,435 is divisible by.

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Definition of Divisible

1 pts
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One number is divisible by another when:

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Complete the Divisibility Rule for 4

1 pts
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A number is divisible by 4 if the number formed by its last (1) digits is divisible by 4.

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Test Divisibility by 6

2 pts
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Is 126 divisible by 6? Apply the correct tests.

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Sort the Divisibility Rules by Divisor

2 pts
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Please drag and drop the options to sort them

Drag the divisibility rules into order from smallest divisor to largest.

Divisible by 9 if digit sum is divisible by 9
Divisible by 2 if last digit is even
Divisible by 6 if divisible by both 2 and 3
Divisible by 3 if digit sum is divisible by 3
Divisible by 10 if last digit is 0
Divisible by 4 if last two digits form a number divisible by 4
Divisible by 5 if last digit is 0 or 5
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Divisible by Both 3 and 5?

2 pts
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Select all numbers that are divisible by both 3 and 5.

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Keywords
Year 6