3rd Grade Math

Multiplication and Division

100

5 X L=40

L=?

L=8

200

 Write the equation that fits this word problem:

Marina needs 54 juice boxes for a party. They come in packages of 6. How many packages will Marina need to buy?

54 / 8=9

300

Write the related fact equation, THEN solve. 

V X 9= 81

81/9= V

V=9

400

Mario and Sophia are building a four sided fence for their guinea pig. They need to buy fencing. One side of the fence is 3 ft. Write a multiplication problem to show how much fencing they would need to finish the fence. 

3 ft X 4 sides= 12ft 

500

Solve using expanded form: 37X9

333

30X9=270   +   9X7=63

Addition and Subtraction

100

   195

-    82

__________

113

200

Janie has 17 birthday candles for a cake. She purchased a large package on Amazon of 50, and then her friend Jack brought his 16 candles from home too. How many candles do they have altogether?

83 candles

300

Kodie and Grayson were in charge of managing tee shirt orders for the baseball team. They have $400 to spend, and each tee shirt costs $6 per team mate. There are 20 people on the team. Will they have enough money? SHOW YOUR WORK.

Yes, 400-120=280 left

400

   48, 608

+ 43, 203

__________

91, 811

500

   978, 450, 387

-  239, 509, 218

_____________________

738,941,169

Fractions

100

What fraction represents one half?

1/2

200

What is the number on top of a fraction called? What is the number on bottom called?

TWO ANSWERS

Numerator is "top," and Denominator is "bottom"

300

Plot the fraction 7/3 on a number line, then, draw a representation.

Answers vary

400

On your board, plot 9/4 on a number line, and draw a representation.

Varies

500

List 3 fractions equivalent to 1/3

Answers vary...

2/6   3/9   4/12...

Area and Perimeter

100

What is the perimeter of a square where each side is 2 inches?

8 inches

200

What is the area of a rectangle that has a length of 3 cm and a width of 4 cm?

12cm²

300

Mila has a small with a side length of 12 ft. What would the area of her yard be?

144 ft ² 

^{Or 144 sq. ft.}

400

Max built a garden in the corner of his yard. He used two large flat rectangular boxes, and nailed them together. One box was 3ft by 3 ft, and the other box was 5 ft by 3 ft. 

Draw a picture to show what this could look like, then, solve for area. 

24ft

500

Chloe and Graham decide to work together on a group project to design "the perfect playroom." Chloe has a rectangular box that is 5cm long and 4 cm wide, and Graham has a box that is 6 cm long and 8 cm wide. When they are combined, what will the total area be?

68 cm²

Mixed Math+Math Vocab

100

How many sides AND angles on a pentagon?

5 sides, 5 angles.

200

TWO PART QUESTION

What is the name of the answer to a multiplication problem?

What is the name of the answer to a division problem?

Product, 

Quotient

300

Louise arrives at school at 7:49. It took her 8 minutes to walk to school, 3 minutes to brush her teeth, 12 minutes to get dressed, 6 minutes to get dressed, and 2 minutes to get out of bed. What time did she wake up? 

(a.m. or p.m. MATTER!)

7:18 a.m.

400

Which one of these is a square NOT?

1. Quadrilateral

2. irregular polygon

3. Parallelogram

2. Irregular Polygon

500

Jessie, Miguel, and Lamark arrived at the restaurant at different times. Jessie arrived half past 11, Miguel arrived 7 minutes after Jessie, and Lamark arrived quarter to 12. 

What time did each arrive?

J- 11:30

M- 11:37

L- 11:45