ACC6.3 Test Review

Front

Estimate 449.8 ÷ 50 =

Back

9

Front

Do you need to move the decimal/ re-write the problem before dividing?

Back

Yes

Front

Jacob and his buddies paid $35.01 at a football game to buy 9 cheeseburger meals. How much did each cheeseburger meal cost?

Back

$3.89

Front

Helen is saving to buy a Koala Club child's membership to the San Diego Zoo as a present for her brother. The membership fee is $21.50. How much money should she save each week?

Back

$2.15

Front

Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?

Back

The 12 pack of Coke

Front

What is the formula to calculate the cost per item?

Back

Cost per item = Total cost ÷ Number of items

Front

If you have $50 and spend $20, how much do you have left?

Back

$30

Front

What is the importance of estimating in division?

Back

Estimation helps to quickly assess the reasonableness of an answer.

Front

How do you convert a decimal to a fraction?

Back

Place the decimal over its place value and simplify.

Front

What is the first step in solving a division problem with decimals?

Back

Move the decimal point to make the divisor a whole number.