Genius Hour: Math

Adding

100

1+2

3

200

3+4

7

300

5+5

10

400

6+7

13

500

10+13

23

Subtracting

100

2-1

1

200

4-2

2

300

7-5

2

400

10-6

4

500

16-7

9

Word Problems

100

Casey has 2 markers. Mia has 3 markers. How many markers do they have together?

5 markers

200

Esther has 4 LEGO bricks. Heavenly has 4 LEGO bricks. How many LEGOs do they have together?

8 LEGO bricks

300

Wyatt has 4 lollipops. He eats 1 of them. How many lollipops does he have left?

3 lollipops

400

Mr. Ivan makes 8 cookies. Ms. Madeline eats 3 of them. How many cookies are left?

5 cookies

500

There are 23 friends at Boys and Girls Club. 10 friends go home. How many friends are left ?

13 friends

Counting

100

1, 2, 3, 4, 5, ___ ?

6

200

8 , 9, 10, 11, ___, 13 ?

12

300

7, 6, 5, 4, ___, 2, 1 ?

3

400

___ , 10, 11, 12, ___ ?

9 and 13

500

26, 27, 28, 29, ___ ?

30

Random

100

How many letters are in the word ROBLOX ? 

6 letters

200

Finish the pattern: 2, 4, 6, 8, ___ ?

10

300

What kind of math problem is this? 12 - 4 = 8

Subtraction

400

What symbol goes in the blank space: 10 __ 10 = 0

-

500

What is 2 x 2?

4