580 views
What is the value of 0!?
1 year ago
Questions & Answers
492 views
An item costs $100, then gets a 20% discount and later a 20% increase. What’s the final price?
1 year ago
584 views
Divide 30 by 1/2 and add 10. What do you get?
1 year ago
572 views
Which three whole numbers give the same result whether added or multiplied?
1 year ago
790 views
A clock shows 3:15. What’s the angle between the hour and minute hands?
1 year ago
1135 views
If 3 cats catch 3 mice in 3 minutes, how long for 100 cats to catch 100 mice?
1 year ago
815 views
Add eight 8’s to get 1,000.
1 year ago
696 views
A farmer has 17 sheep. All but 9 run away. How many are left?
1 year ago
770 views
Using three 3’s and standard operations, make 6.
1 year ago
995 views
If 5 machines take 5 minutes to make 5 widgets, how long do 100 machines take to make 100 widgets?
1 year ago
594 views
Add one line to make this true: 5 + 5 + 5 = 550
1 year ago
639 views
A bat and a ball cost $1.10. The bat costs $1 more than the ball. How much is the ball?
1 year ago
989 views
You have a 3-liter jug and a 5-liter jug. How can you measure exactly 4 liters of water?
1 year ago
746 views
If 1 = 3, 2 = 3, 3 = 5, 4 = 4, and 5 = 4, what is 6 = ?
1 year ago