2010spring_grade3

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Spring 2010

Noetic LearningMathematics Contest

Grade 3

45 minutes No Calculators allowed

Student Name: ________________

For Teachers Use Only

Number of correct answers: ________

Score (Number of correct answers x 5): ________


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Copyright 2010 Noetic Learning LLC

1) What is the value of 2008+ 2009+ 2010?

Answer: _________________

2) How many days are in 5 weeks?

Answer: _________________ days

3) I am a triangle. My perimeter is 50 inches. Two of my sides are 12 inches and 18inches. How long is my 3rdside?

Answer: _________________ in

4) It takes Taylor 12 minutes to assemble a model airplane and 4 minutes to paint anassembled airplane. How many minutes will it take him to assemble and paint 3model airplanes?

Answer: _________________ minutes

5) What is the smallest 2-digit odd number you can make by using two of thefollowing digits: 5, 0, 9, 2, 7, 3?

Answer: _________________


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6) An ant took a walk in a maze. The following picture shows the path it took. The antnever walked back and repeated any part of path. How many right turns did the antmake during his walk in the maze?

Answer: _________________ right turns

7) Two soccer balls cost the same as 3 basketballs in a sporting store. If a basketballcosts $18, how much does one soccer ball cost?

Answer: $_________________

8) Tom planted 50 strawberry seeds in his garden. If 3 out of every 5 seeds grow intostrawberry plants, how many strawberry plants will Tom have?

Answer: _________________ strawberry plants

9) Cody and Phil are brothers. Cody is twice as old as Phil. If the sum of their ages is18, how old is Cody?

Answer: _________________ years old


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10) Charlotte, Ruby, Ella and Matilda went out to lunch together. Together they ordered:hamburger, pepperoni pizza, cheese pizza and chicken salad. Every one orderedexactly one item. Neither Charlotte nor Ruby likes pizza. Ella is a vegetarian. Whatdid Matilda order?

A. hamburgerB. pepperoni pizzaC. cheese pizzaD. chicken saladE. cannot tell

Enter either A, B, C or D as your answer.

Answer: _________________

11) Tracey is a cashier. She has plenty of 1 coins, 5 coins, 10 coins and 25 coins.What is the least number of coins that can be used to give out 38 in change?

Answer: _________________ coins

12)Natalie has $68. If she doubles the number of her $5 bills, she will have $103. Howmany $5 bills does Natalie have originally?

Answer: _________________ $5 bills

13) Faye has the following five cards. She wants to give her brother William 7 hearts,how many different ways can she pick the cards for William?

Answer: _________________ ways


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17) Looking at her digital clock through a mirror, Caroline reads this:

What does the clock actually read?

Enter either A, B, C or D as your answer.

Answer: _________________

18) Coach Agnes has the following four jerseys left for Paul, Luca, Laurence andGabrielle. If Coach Agnes wants the boys to have jerseys with odd numbers and girlsto have jerseys with even numbers, how many different ways can Coach Agnes giveout the four jerseys? (Note: Paul and Luca are boys. Laurence and Gabrielle are girls.)

Answer: _________________ ways

19) Owen and Nathan are making model airplanes together. Owen assembles the planes,and Nathan paints them. Nathan can only start painting a plane after Owen finishesassembling it. It takes Owen 10 minutes to assemble a plane and it takes Nathan 5minutes to paint it. If they start working at 8:00 A.M., what is the earliest time thatthey will completely assemble and paint 6 model airplanes?

Answer: _________________ A.M.


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20) In Joes Used Book Store, each paperback book is on sale for $1 each, and eachhardcover book is on sale for $5 each. Ariel bought some paperback books and somehardcover books, but nothing else. Altogether, she spent $48 on 20 books in JoesUsed Book Store. How many paperback books did Ariel buy?

Answer: _________________ paperback books

~ The End ~

2010spring_grade3

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