Stop Taking Shortcuts!
You are crossing a field of broken glass! Lesson Master 2-2B was not anyone's best work. You need to redo all the problems that are lacking a check mark. Use lined paper, copy the expression, and show the steps to simplification. One word of advice: change all subtraction signs to addition of the opposite before you begin to simplify. Be sure to change all the addition of the opposite signs to subtraction in your final expression.
If you are having trouble, I'll meet you at 8:00AM in my room.
Other homework:
Lesson 2-3, CTI and guided examples. There are two guided examples. Example 3 is very important. Step 7 should be n + 6 - n = 6.
4 comments:
Try this! This puzzle works for all real numbers except 0!!!
step 1 --> Pick a number
step 2 --> Add 7
step 3 --> Mulitply by 3
step 4 --> Subtract 5
step 5 --> Multiply by 2
step 6 --> Add 4
step 7 --> Divide by 2
step 8 --> Add original number
step 9 --> Divide by 4
step 10 --> Your answer should be the number you started with!!!
GOOD LUCK! :D
This is my puzzle. I believe it works for all real numbers, but if you find an error, please point it out to me!
step 1-pick a number
step 2-multiply by 10
step 3-add 8
step 4-divide by 2
step 5-add 8 times the original number
step 6-subtract the original number
step 7-divide by 4
step 8-subtract your original number plus 1
step 9-divide by 2
step 10-ITS THE ORIGINAL NUMBER!!!
Test my puzzle to see if it works!
MMV<3,
I tried your puzzle and it doesn't seem to work for negative numbers. I tried -1 and -50. Am I wrong or is there a mistake in the puzzle?
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