maths

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

If Mrs. Zapata paid $2.77 for the first package and $3 for the second, how do you find the cost of the third package?

Back

To find the cost of the third package, subtract the total cost of the first two packages from the total amount paid: $8.17 - ($2.77 + $3) = $2.40.

Front

How many oranges did Isaiah buy if he bought 4 apples and bought 3 times as many oranges?

Back

Isaiah bought 3 times 4 apples, which is 12 oranges.

Front

What is a stem and leaf plot?

Back

A stem and leaf plot is a method of displaying quantitative data in a graphical format, similar to a histogram, to retain the original data values while showing their distribution.

Front

How do you calculate the difference in height between the tallest and shortest student?

Back

Subtract the height of the shortest student from the height of the tallest student.

Front

What does a scatterplot show?

Back

A scatterplot shows the relationship between two variables by displaying data points on a two-dimensional graph.

Front

What fraction represents the part of a whole?

Back

A fraction is a way to represent a part of a whole, expressed as a numerator (top number) over a denominator (bottom number).

Front

What is the total cost if you buy three packages for $2.77, $3, and $2.40?

Back

The total cost is $2.77 + $3 + $2.40 = $8.17.

Front

If a student scores 85 on a reading test and 90 on a science test, how do you determine if they scored above 80 on both tests?

Back

Check if both scores (85 and 90) are greater than 80.

Front

What is the formula for finding the total number of items bought if you know the quantities of different items?

Back

Add the quantities of each item together.