Perimeter is a measure of the distance around a figure. If each side of a triangle measures 0.75 inches, what is the perimeter of the triangle?
Mirele needs to buy fencing to completely surround her backyard pool. How much fencing should she buy?

Leora had some money in her wallet. She spent $18.62 buying groceries and had $43.55 left. How much money did she have in her wallet before she bought the groceries?
The picture below shows Annie and her younger brother Tommy’s money.They want to combine their money to buy something together. How much do they have in all?

What is the distance between A and B on the number line below?

Which number should replace the ç to make the subtraction problem correct? 9.866- 7.97ç 1.889
Robyn opened a bank account to save her birthday money. It was paying 3.75% interest. Then the interest rate went up by 0.65%. How much is her new interest rate?
Marrisa added 1.56 and 13.47. She got 29.07. What mistake could Marrisa have made?
Tony buys a CD that is priced at $13.59. He has a coupon for $1.85 off. He pays with a $20 bill. Which is the best whole number estimate of how much change he gets?
Which choice correctly shows rounding to the hundredths place?




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