First Semester 6th Grade Math Review

Front

What is the formula to find the number of batches that can be made from a given amount of sugar?

Back

To find the number of batches, divide the total amount of sugar by the amount of sugar needed for one batch. Formula: Number of batches = Total sugar / Sugar per batch.

Front

What does the inequality x ≤ 5 represent?

Back

The inequality x ≤ 5 means that x can be any number less than or equal to 5.

Front

How do you represent the amount Andrew needs to save to buy the IPOD with an equation?

Back

The equation is 55 + x = 145, where x is the amount Andrew still needs to save.

Front

What does the inequality x > 1 indicate?

Back

The inequality x > 1 indicates that x can be any number greater than 1.

Front

How do you calculate the cost of one pair of jeans if you know the total cost of all items?

Back

To find the cost of one pair of jeans, subtract the total cost of other items from the total amount spent, then divide by the number of jeans.

Front

Back

Front

What is the total cost of Soleil's clothes if she buys a sweater for $23.50, 3 tops for $15.75 each, and shoes for $49.99?

Back

Total cost = $23.50 + (3 * $15.75) + $49.99 = $81.99.

Front

How do you solve the equation 55 + x = 145 for x?

Back

To solve for x, subtract 55 from both sides: x = 145 - 55, so x = 90.

Front

What is the meaning of the inequality x < 5?

Back

The inequality x < 5 means that x can be any number less than 5.

Front

Back

There are 20 batches in 5 pounds of sugar, since 5 pounds = 20 quarters of a cup.