3rd Grade Math 1

3rd Grade Math 2

3rd Grade Math 3

Vocabulary

Wildcard

100

7 x 6

What is 42.

100

What shape has 3 sides?

Triangle

100

Round 87 to the nearest ten.

90

100

What is the bottom number in a fraction called

denominator

100

If Mr. MacKay was born in 1971 how old would he be?

50

200

8 x 7

What is 56.

200

11 x 9

99

200

Add 507 + 145

652

200

If you are asked to find the sum, you should . . .

add? subtract? multiply? divide?

add

200

True or false: sharks have existed since before trees.

TRUE!!! Sharks first showed up on earth about 400 million years ago, while trees only showed up 370 million years ago!

300

49 divided by 7

What is 7.

300

This shape has 4 sides.

What is a quadrilateral

(square, rectangle, trapezoid, rhombus)

300

Find the area of the rectangle.

24 cm

300

If you are asked to find the difference, you should . . .

add? subtract? multiply? divide?

subtract

300

True or False: A whale is a fish?

false

400

What is eight hundred forty thousand, nine hundred two written in standard form?

840,902

400

What is 305,008 written in word form?

Three hundred five-thousand and eight.

400

359-165

194

400

True or false. 1/2 is greater than 2/4.

False. They are the equivalent fractions.

400

Add 6,389 to 11,111 to find out how many species of butterfly are in the world.

17,500!

500

What is the difference between 850 and 294?

556

500

What is the next number in this sequence?

7, 12, 17, 22, 27, ?

32

(+ 5)

500

Solve

5 x 80

What is 400

500

What is the top number of a fraction called?

the numerator

500

What are the names of Mrs. MacKay's children?

Matthew and Alex

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