3rd Grade Spring Math Review

Rounding

100

Round 458 to the nearest hundred.

500

200

Round 2,238 to the nearst thousand.

2,000

300

Round 478 to the nearest ten. 

480

400

Round 3,872 to the nearest hundred.

3,900

500

Round 5,638 to the nearest thousand, hundred, and ten.

thousand - 6,000

hundred - 5,600

ten - 5,640

Fractions

100

Which fraction is the smallest?

3/6   

2/6

5/6

2/6

200

Which fraction is the biggest?

4/5

4/8

4/3

4/3

300

Give 3 fractions that are equal to 1/2

2/4

4/8

5/10

etc.

400

What is 1 - 5/7?

2/7

500

Which fraction is greater?

6/7    or    3/8

6/7

Measurement

100

Lisa has 4 m of ribbon. She uses 190 cm to decorate bags. How much ribbon is left (in m and cm)?

2 m 10 cm

200

Jon ran 400 m to the park. Then he ran 300 m to the library. Then he ran 700 m home. How far did he run (in km and m)?

1 km 400 m

300

I bought 6 bottles of lemonade. Each bottle has 330 mL in it. How much lemonade do I have (in L and mL)?

1 L 980 mL

400

Jess has 30 m of rope. He used 12 m for a rope swing, 5 m for a dog leash, and 40 cm to tie around a vase. How much rope (in m and cm) does he have left?

12 m 60 cm

500

Mr. King bought 4 Liters of soda for a party. 8 guests each drank 300 mL of soda. How much soda (in L and mL) is left?

1 L 600 mL

Geometry

100

What is the area of a rectangle with a length of 7 cm and a width of 3 cm?

21 cm²

200

What is the area of a square that has a side of 5 in?

25 in²

300

What is the perimeter of a square that has a side of 9 in?

36 in

400

What is the perimeter of a triangle that has sides of 4 cm, 6 cm, and 8 cm?

18 cm

500

Find the area AND perimeter of a rectangle that has a length of 12 ft and a width of 4 ft. 

area - 48 ft²

perimeter - 32 ft

Word Problems

100

Mrs. Thompson bought 4 boxes of donuts. Each box had 9 donuts in it. How many donuts does she have?

4 x 9 = 36

200

Mrs. Nissen brought a bag of 48 peppermints to share with her students. If she gave an equal amount to 8 students, how many did they each get?

48 divided by 8 = 6 peppermints

300

Coach Byrd wants to buy new baseballs for the team. He has $300 to spend. If each football cost $7, how many can he buy?

He can buy 42 baseballs. 

400

Ginny and Lily picked blueberries in the filed. Ginny picked 450 blueberries and Lily picked 390. How many more did Ginny pick than Lily?

450 - 390 = 60 

500

Camille made cookies for a bake sale. She made 200 cookies and put 5 in a bag. If a bag cost $6 and she sold all the bags, how much money did she make? 

She made $240.