39 Questions
What is the quotient when 24 is divided by 6?
4
What is the quotient when -16 is divided by -8?
-4
What is the quotient when 12 is divided by -4?
-3
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
What are the three components involved in division?
Dividend, divisor, quotient
Why is division by zero impossible?
Because it is undefined in mathematics
Which of the following is NOT an integer?
-2.5
What is the modulus of -7?
7
Where are the negative numbers located on a horizontal number line?
To the left of 0
Which of the following numbers is neutral and referred to as the origin?
0
What does the modulus of an integer represent?
The distance from the origin
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
What is the first number that is divisible by 6?
6
How can you quickly determine whether a number is divisible by 5?
By checking if it ends in either 0 or 5
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
What does it mean for a number to have divisibility by 7?
It means that it can be divided equally between 7 bowls
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
What number should be added to each number to find the next number in the series?
8
What does it mean for a number to be divisible by 8?
It can be divided by 8
Which number is first divisible by 9?
18
What does the acronym PEMDAS stand for?
Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
Simplify (4 + 3) * 2 using the order of operations.
17
What is the value of 5^2 + 3 * 4 using the order of operations?
$41$
What is an integer?
Any number that is not a fraction, decimal, or mixed number.
What is the first step in the order of operations?
Parentheses
What is a decimal point in math?
A period used to separate whole numbers and fractions
Which place value does the number '7.89' represent in the decimal?
Hundredths place
What is the sum of the temperatures from Monday to Friday in Far-away-land?
144 degrees
What do decimals help tell people about?
Amounts
What is the result of dividing 15 by 10?
1.5
If you multiply 0.5 by 10, what is the result?
50
How would you read and speak out loud the number 0.34?
Thirty-four hundredths
What is the equivalent decimal of one half?
0.5
When converting 0.4 to a fraction, what is the result?
4/10
What does 'decimal equivalent' mean?
The fraction rewritten as a decimal
How are decimal reciprocals defined?
Numbers that equal 1 when divided together
What happens to the decimal place when multiplying a number by 100?
It moves to the right by one place
How can decimals be easily multiplied or divided by 10?
By moving the decimal point left or right
'Equivalent decimals' refer to decimals that ____________.
represent or simplify to the same value
Test your knowledge of divisibility by adding 7 to each number to find the next. Understand the concept of divisibility and how numbers can be divided equally by a certain number.
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