Primary 6 Math Jeopardy

Arithmetic

100

Find the product of 12 and 19

228

200

Find the quotient of 346 / 15

23

300

Solve 8026 x 27

216 702

400

Find the quotient and remainder of 5068 / 16

Quotient = 316

Remainder = 12

500

Find the quotient and remainder of 75383 / 14

Quotient = 5384

Remainder 7

Factors and Multiples

100

Find the 2nd and 6th multiples of 7

14 and 42

200

List the greatest common factor for 8 and 12

4

300

Find the sum of the first two common multiples of 3 and 9

9+18 = 27

400

Find the product of 11 and the LCM of 5 and 12

LCM of 5 and 12 = 60

60 X 11 = 660

500

Find the difference between the first two common multiples of 4 and 14

First 2 common multiples = 28 and 56

56 - 28 = 28

Divisibility

100

Is 42 divisible by 3?

yes

200

Which number is divisible by 2 and 4? 2020 370 4533

2020

300

Is 3050 divisible by 5?

Yes

400

Which number is divisible by 6? 3106 124 72144

72144

500

Which number is divisible by 5 and 6? 18000 250 375

18000

Order of Operations

100

12 + 4 / 2 X 3

18

200

8 + 56 / (7 + 1)

15

300

88 / (24-13) x 12 + 4

100

400

Place brackets to make the following true

 12 x 4 + 2 - 12 = 60

12 x (4 + 2) - 12 = 60

500

Place the bracket to make it true

17 - 8 x 2 + 6 x 11 - 5 = 37

17 - 8 x 2 + 6 x (11 - 5) = 37

Word Problems

100

The Math book has 1533 pages is the first part and 1488 pages in the answer section. How many pages does it have?

It has 3021 pages in total.

200

Chris is buying some generators. The generators cost $12,000 each and she needs 11 of them. How much will it cost her?

It will cost her $13,200.

300

If Anthony is trying to organize her class of 20 students into rows for the class photo and each row is to have equal number of students. What possible arrangements can he have?

She can have 10 rows of 2, 4 rows of 5 students, 5 rows of 4 students, or one row of 20 students.

400

A square of side 8 cm has the same area of a rectangle of breadth 4 cm. Find the perimeter of the rectangle.

Length of Rect = 64 / 4 = 16 cm

Perimeter of Rect = (16 + 4) X 2 = 40 cm

500

A total of 90 Red and Blue flags are lined along a track. There are at least 4 Red flags between any 2 Blue flags. Find the largest number of Blue flags.

BRRRRBRRRRB.............B

Ans: 18