Divisibility and Adding 7

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What is the quotient when 24 is divided by 6?

2

4 (correct)

6

8

What is the quotient when -16 is divided by -8?

-4 (correct)

-8

-2

-16

What is the quotient when 12 is divided by -4?

-6

-4

-3 (correct)

-12

What does the term 'divisible' mean in the context of numbers?

The ability to be split equally into parts of another number with no remainder Signup and view all the answers

What are the three components involved in division?

Dividend, divisor, quotient Signup and view all the answers

Why is division by zero impossible?

Because it is undefined in mathematics Signup and view all the answers

Which of the following is NOT an integer?

-2.5 Signup and view all the answers

What is the modulus of -7?

7 Signup and view all the answers

Where are the negative numbers located on a horizontal number line?

To the left of 0 Signup and view all the answers

Which of the following numbers is neutral and referred to as the origin?

0 Signup and view all the answers

What does the modulus of an integer represent?

The distance from the origin Signup and view all the answers

Which of the following is NOT a divisibility test for determining whether a number is divisible by 2?

Adding all the digits of the number and checking if the sum is divisible by 2 Signup and view all the answers

What is the first number that is divisible by 6?

6 Signup and view all the answers

How can you quickly determine whether a number is divisible by 5?

By checking if it ends in either 0 or 5 Signup and view all the answers

What rule can you follow to determine whether a number is divisible by 6?

The number has to be even, and the sum of its digits has to be divisible by 3 Signup and view all the answers

What does it mean for a number to have divisibility by 7?

It means that it can be divided equally between 7 bowls Signup and view all the answers

What does the divisibility test for determining whether a number is divisible by 3 involve?

Adding all the digits of the number and checking if the sum is divisible by 3 Signup and view all the answers

What number should be added to each number to find the next number in the series?

8 Signup and view all the answers

What does it mean for a number to be divisible by 8?

It can be divided by 8 Signup and view all the answers

Which number is first divisible by 9?

18 Signup and view all the answers

What does the acronym PEMDAS stand for?

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction Signup and view all the answers

Simplify (4 + 3) * 2 using the order of operations.

17 Signup and view all the answers

What is the value of 5^2 + 3 * 4 using the order of operations?

$41$ Signup and view all the answers

What is an integer?

Any number that is not a fraction, decimal, or mixed number. Signup and view all the answers

What is the first step in the order of operations?

Parentheses Signup and view all the answers

What is a decimal point in math?

A period used to separate whole numbers and fractions Signup and view all the answers

Which place value does the number '7.89' represent in the decimal?

Hundredths place Signup and view all the answers

What is the sum of the temperatures from Monday to Friday in Far-away-land?

144 degrees Signup and view all the answers

What do decimals help tell people about?

Amounts Signup and view all the answers

What is the result of dividing 15 by 10?

1.5 Signup and view all the answers

If you multiply 0.5 by 10, what is the result?

50 Signup and view all the answers

How would you read and speak out loud the number 0.34?

Thirty-four hundredths Signup and view all the answers

What is the equivalent decimal of one half?

0.5 Signup and view all the answers

When converting 0.4 to a fraction, what is the result?

4/10 Signup and view all the answers

What does 'decimal equivalent' mean?

The fraction rewritten as a decimal Signup and view all the answers

How are decimal reciprocals defined?

Numbers that equal 1 when divided together Signup and view all the answers

What happens to the decimal place when multiplying a number by 100?

It moves to the right by one place Signup and view all the answers

How can decimals be easily multiplied or divided by 10?

By moving the decimal point left or right Signup and view all the answers

'Equivalent decimals' refer to decimals that ____________.

represent or simplify to the same value Signup and view all the answers