Random
Ratios
Order of Operations
Division
LCM vs. GCF
100

What animal has 3 hearts? 

Octopus

100

If I have 3 apples, 5 bananas, and 6 oranges, what is the ratio in FRACTION form of APPLES to FRUIT 

3 + 5 + 6 = 14 total fruit 

3/14

100

5 + 6 - 2 + 10

5 + 6 - 2 + 10 

11 - 2 + 10 

9 + 10 

19

100

What is 125 divided by 25? 

125 divide 25

125 divide 25 = 5

100

What is the LEAST COMMON MULTIPLE OF 4 and 5? 

Multiples of 4: 4, 8, 12, 16, 20 

Multiples of 5: 5, 10, 15, 20 

LCM of 4 and 5 is 20

200

What is a group of flamingos called? 

A group of flamingos is called a flamboyance

200

If the initial ratio of cups of sugar to cups of flour for a recipe is 3:2, and I want to you 9 cups of sugar, how many cups of flour do I need to use? 

(3 sugar)/(2 flour)

I would have to use 6 cups of flour 

200

2^2+5 -3

2^2+5-3

4 + 5 - 3

9 - 3 

6

200

326 divide 2 = ?? 

326 divide 2 = 123

200

What is the GREATEST COMMON FACTOR of 12 and 10? 

Factors of 12: 1,2,3,4,6,12 

Factors of 10: 1,2,5,10 

The GCF of 12 and 10 is 2

300

What animal proposes with a rock? (Besides people) 

Penguins -- they find the most perfect rock to propose with

300

To make purple paint, students mix red and blue paint in a ratio of 4 : 1 (red : blue).


If they used 20 cups of red paint, how many cups of blue paint did they use?

4 x 5 = 20

1 x 5 = 5, they used 5 cups of blue paint

300

(4+10) - 7 + 2 times2

(4+10) - 7 + 2 times2

14 - 7 + 2 times2

14 - 7 + 4

7 + 4 

11

300

81 divide 27

81 divide 27 = 3 

300

A teacher has 24 markers and 36 colored pencils.
She wants to create identical art supply kits using all the supplies with no leftovers. What is the greatest number of kits she can make?

12 kits (GCF of 24 and 36)

400

What animal has blue blood? 

Octopus! 

400

The ratio of fish to snails in the class aquarium is 3 : 2.
If there are 18 fish, how many snails are there?

3 x 6 = 18 

2 x 6 = 12 

There are 12 snails

400

(8+2)^2-10

(8+2)^2-10

10^2-10

100-10

90

400

299 divide 23

299 divide 23 = 13

400

Two lights start blinking at the same time.

  • The blue light blinks every 5 seconds

  • The red light blinks every 8 seconds

After how many seconds will both lights blink together again?


40 seconds (LCM of 5 and 8)

500

Do you have school tomorrow 11/11? 

No, you have ONLY tuesday 11/11 off, you do have school wednesday 11/12

500

For every 3 pages Willa reads, Mason reads 5 pages.
If Mason reads 60 pages, how many pages does Willa read?

5 x 12 = 60 pages --> Mason 

3 x 12 = 36 pages --> Willa 

500

12÷3+7×2

12÷3+7×2

4+7x2

4+14

18

500

For a field trip, students are put into groups:

  • Each bus holds 28 students

  • Each lunch table at the museum seats 21 students

The teachers want the same number of complete student groups for buses and lunch tables. What is the smallest number of students that would work for both the buses and lunch tables?


84 students (LCM of 28 and 21)