I follow you all day long, but disappear when the lights go out.
A shadow
How many more students like football than basketball?

33 - 31 = 2
2 students
Get a scrunched-up piece of paper into a bin from 2 metres away.
+100 if it goes in
-100 if you miss
How many notebooks were sold on Tuesday morning?

30 notebooks
How many oranges are frozen?

25 oranges
The more of me you take, the more you leave behind.
Footsteps
What is the highest mode of transportation?

Walk
Hold a wall sit for 1 minute.
+200
How many notebooks were sold on Thursday afternoon?

56 notebooks
Which country sold the least and which one sold the most?

Least: Mexico
Most: South Africa
I have cities but no houses, forests but no trees, and rivers but no water.
A map
What is the difference between coffee drinkers in the morning and the evening?

45 - 15 = 30
Pat your head and rub your stomach for 20 seconds.
+300
If each notebook was sold at $5 a piece, how many notebooks were sold on Wednesday morning?

5 notebooks
How many more inches of snow fell from December to January?

6 - 2 = 4inches
The person who makes me doesn't need me. The person who buys me doesn't use me. The person who uses me doesn't know it.
A coffin
Which gender is heavier?

Female
Answer lightning round maths question while holding a plank for 30 seconds.
+400
On which day were the most notebooks sold?

Monday: 20 + 28 = 48
Tuesday: 30 + 42 = 72
Wednesday: 25 + 39 = 64
Thursday: 40 + 56 = 96
THURSDAY
What is the total number of students who study a language?

23 + 19 + 11 = 53
19 + 15 + 13 = 47
53 + 47 = 100 students
I am always in front of you but cannot be seen.
The future
If half of the rectangles were cut into squares, how many squares would there be?

10 + 6 = 16
16/2 = 8
17 + 4 = 21
21 + 8 = 29 squares
Balance a whiteboard marker under your nose for 10 seconds.
+500
What is the difference between notebook sales in the morning and the afternoon?

20 + 30 + 25 + 40 = 115
28 + 42 + 39 + 56 = 165
165 - 115 = 50 notebooks
If you add the four top artists together, what is the total?

61