7th Grade Mid Year Math Spiral

Front

What is the result of 19.32 ÷ 2.3?

Back

8.4

Front

What are the numbers -3, -2, -1, 0, 1, 2, 3 called?

Back

Integers

Front

If Will spent $3.75 for 3 pounds of granola, what is his unit rate in dollars per pound?

Back

$1.25 per pound

Front

Write the equation for the line in slope-intercept form: What is the slope if the equation is y = 4x + 3?

Back

The slope is 4.

Front

A map is drawn with a scale of 1 inch = 15 miles. If Nicole measured the distance to the next town as 3.5 inches, how many miles does she have to travel?

Back

52.5 miles

Front

What is the definition of a whole number?

Back

Whole numbers are non-negative numbers without fractions or decimals (0, 1, 2, 3, ...).

Front

What is the definition of a rational number?

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Front

What is the formula for calculating the unit rate?

Back

Unit rate = Total cost / Number of items.

Front

What does slope represent in a linear equation?

Back

Slope represents the rate of change of y with respect to x.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.