Choose one of these numbers:  2,3,5, or 6.  Double the number you chose and then double the sum.  Keep doubling until you get a sum that is greater than 1,000.  How close to 1,000 is the number you reached.

Record a number pattern sequence that is at least 10 terms long where each number is three less than the previous number.  Here’s an example:  79 76 73 70 67 64 61 58 55 52

Roll 2 dice to make a 2-digit number.  Round the number you make to the nearest 10.  Record and repeat 10 times.  Explain your strategy for rounding to the nearest 10.