Remember how to write the numbers from 1 to 31 in binary? See the chart below if you forgot. The sequence of 1's and 0's in a binary number tell us which powers of 2 add up to make the …

Binary Magic Card Trick (instructions & solution) Perform this trick as follows: give the 6 cards to the person you're showing the trick to. Ask them to: Look at the cards Choose a number that …

The binary magic trick is a set of 6 cards with numbers on them. You show the cards to someone and have them secretly choose a number and then select all of the cards that contain that …

Binary Magic Card Trick Cut out the following 6 cards for this trick. See the accompanying page for instructions on how to perform the trick. 2 3 6 7 10 11 14 15

Use the Binary “Math” Magic Lesson to have students notice and wonder about the patterns they see on the cards. Then, show them the trick you can do using the 0-31 cards they built or …

This mathematical magic trick can be found in the reference and is based on the properties of binary numbers. Every number between 1 and 15 has a unique representation as a sum of …

Using Binary to Create a Set of Cards. To make up a set of binary magic-cards we need to find the binary expansion of each number 1-63, and then place the numbers on those cards …

Binary Magic Trick (Section 2.3) NAMES: The number trick shown in class goes as follows. Ask a person to secretly think of a number between 1 and 60. You will be able to “guess” their …

Use this fun magic trick to introduce your students to binary! Powers, binary. This trick (that often appears in Christmas crackers!) uses binary to make it work. You could demonstrate the trick …

Abstract: Mathematic Magic Card Trick is a creative mind-reading trick based on binary system that uses 5 tables. The tables are constructed from a principle of conversion between decimal …