A mystery number hangout is an activity that pits two groups of students against each other. Each is competing to figure out the other’s “mystery number” first. The groups take turns asking YES/NO questions to eliminate possibilities, until they are able to figure out the other group’s number.
What is place value chart?
The place value chart is a table that is used to find the value of each digit in a number based on its position, as per the numeral system.
What is an esti mystery?
In an esti-mystery, students are shown a picture such as the one below, with the task to determine the total number of objects. They are then given clues, one by one, that narrow down the possible options.
Which is an odd number in give Me four clues?
The number is odd. The number is not a multiple of . The number is less than . Its ones digit is larger than its tens digit. Its tens digit is odd. Choose your own secret number between 1 and 100. Write exactly four clues so that your friend needs each of them to guess your number. Try it out on your friend.
What are the four clues in give Me four clues?
Write exactly four clues so that your friend needs each of them to guess your number. Try it out on your friend. Remember, avoid clues that double-up and therefore are not needed such as both ‘it’s even’ and ‘it’s in the 4 times table’. Your four clues must lead to just one number between 1 and 100.
What are the clues for mystery number 1?
Mystery Number 1: Here are your clues!! I call this a Level 1. First clue – I am a two-digit number. Second clue – My tens digit is a multiple of my ones digit. Third clue – The sum of my digits is nine. And the number is?_______ Mystery Number 2: Here are your clues. This one’s a Level 2 (a little harder.) First clue – I am a three-digit number.
How to find the digit in the hundred thousands place?
To find the digit in the hundred thousands place, calculate the quotient of 50 and 10. The hundreds, thousands, and millions digit are all the same. This mystery number is not a whole number – it’s a fraction. The denominator is equal to the number of sides on an octagon.
