Study your flashcards anywhere!
Download the official Cram app for free >
 Shuffle Toggle OnToggle Off
 Alphabetize Toggle OnToggle Off
 Front First Toggle OnToggle Off
 Both Sides Toggle OnToggle Off
 Read Toggle OnToggle Off
How to study your flashcards.
Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key
Up/Down arrow keys: Flip the card between the front and back.down keyup key
H key: Show hint (3rd side).h key
A key: Read text to speech.a key
3 Cards in this Set
 Front
 Back
multiply 11 times any two digit number. For example,
39 * 11 
429
step 1, 3 + 9 = 12 step 2, put between 3 and 9 (309) step 3, add them all 309 + 12 = 429 

Divide any number by 5
65 / 5 101 / 5 
multiply by 2 and move the decimal place over by 1.
E.g.65 * 2 = 130 , then remove one 10s spot. answer 13 E.g. 101 * 2 = 202, the remove one 10s spot. answer 20.2 

Multiply any number by 4
e.g. 72 x 4 e.g. 13 x 4 
Double twice.
72 + 72 = 144 144 + 144 = 288 13 + 13 = 26 26 + 26 = 52 