Mad Math
What is 15% of 200
30
3 shirts at $15 each costs?
$45
What is the only even prime?
2
I am a number; multiplied by 2 and +8 = 20. What am I?
6
Heavier: pound of feathers or bricks?
neither, they weigh the same
Solve: 8x – 3 = 21
3
20% tip on $25 meal?
$5
9² equals what?
81
I have digits but no fingers, used in math but not alive. What am I?
a calculator
Spell “forty.”
f-o-r-t-y
What’s √144
12
You earn $12/hour — how much for 10.5 hours?
$126
π rounded to two decimals?
3.14
Multiply me by any number, result is me. Who am I?
0
Sequence: 2, 4, 8, 16, __?
32
Simplify (3x + 5)+(2x – 7)
5x-2
Pizza cut in 8, you eat 3 – what fraction remains?
5/8
Number between 10–20 that’s a multiple of 3 and 4?
12
Farmer has 17 sheep, all but 9 run away — how many are left?
9
Shape with 7 sides is called?
heptagon
Convert 5/8 to decimal
0.625
Save $10 per week — how much in one year (52 weeks)?
$520
LCM of 6 and 8?
24
How many players per basketball team on court?
5
How many Infinity Stones in the MCU?
6