Mean is when you take all the number in a math sentence and add them up.
eg. 1,2,3,4,5,6,7,8 =36
Median is when you find the middle number in a set of data.
middle
eg. 1,2,3,4,5,6,7,8
Mode is when you find the most common number in a set of data
eg. 1,2,3,4,5,6,6,7,7,7,8 the most common number is 7
Brenden's Int. Story
INTEGER STORY
Once there was an integer that was so tough that he could solve any question in single thought. One day he was eating a zero pair sandwich when all the sudden the mayor of
Ultra-vile came and said to super integer “ You will go and find the lost temple of the cantaloupes !” so then SI (which stands for Super integer) said “why is this?” then the mayor said “Because we need our greatest integer to go to the temple and answer the 4 questions” “ I will go !!” said SI. SI was eating a +2 cookie when all the sudden a little old man jumped out from the bush. “What is (+2)+(+3)”??? said the old man. Ummmmm….(+5) said SI. Hmmmm…..very good we have been expecting you. SI was completely confused. He had no idea why there were old people asking him integer questions. He continued on his way. It was about 2:30 in the afternoon when al the sudden an old woman jumps out of the bush. “What is (+5)+(+12)???” she said. SI was confused he was looking at the old woman when he said “Ummmm……….(+17)??”
VERY good. “My husband was right you are a smart one” she said as she jumped back into the bush. SI who was now starting to wonder if old people coming out of bushes is a regular thing kept on walking towards the temple. It was about 4:32 and he could see the temples tallest tower he was walked up the stairs he heard and echoing voice say “ What is “(+23)+(+43)??” SI was really starting to worry he said “Ummm………. (+66)??” then the voice said “good job & good luck” SI was walking up the stairs and then all the sudden a stone tablet dropped in front of him. A voice boomed “ SHOW YOUR WORK!!” so then he said “ For what ??” the voice boomed again “FOR THIS QUESTION” “What is (+2)-(-5)” As SI was thinking of the question he noticed that the walls had spikes and they were moving in on him. First he wrote out the question then he changed it to look like this (+2)+(+5) so then the walls were closing in on him he just finshed question just as the spike was hitting his face it stopped right at his nose. He then heard the voice “ YOU MAY KNOW STEP INTO THE LIGHT”. SI stepped into the light and then all the sudden POOF he turned into a potato.
Holland's Measues of Central Tendancy
Mean:
The sum of all digits divided by the amount of numbers in the data set.
Median:
The middle number in a set of data.
Mode:
The most frequently used number in a set of data.
Range:
The difference between the smallest and largest number in a set of data.
The sum of all digits divided by the amount of numbers in the data set.
Median:
The middle number in a set of data.
Mode:
The most frequently used number in a set of data.
Range:
The difference between the smallest and largest number in a set of data.
Scribe Post October 31th
Well I have been away for a while so here I am stuck in the room 17 until I finish my work and this happens to be one of the things I have to do. So I shall be doing this post on the subtraction of integers because....
Well I just feel like it. So here we go.
Subtraction of Integers is what I think to be the easiest thing in math to do. It may seem confusing but once you catch on it is simple. So I shall try my best to explain how to do it.
I shall go through the steps use the magical sample question. It is ..... (+5) - (-8) =
Lets get started.
Step 1:
Step 2:
Step 3:
It is that simple.
Step 2:
Step 3:
It is that simple.
Alex's Integer Story (8-41)
One day a boy named Kantor wandered away from his village to go look for something to eat as he was poor and could not afford that much food. As he wandered into the forbidden forest he wondered if he would ever see his home and pet cat Scruffs again. As he ventured deeper and deeper into the forest he found he didn't know what way he came from. He started to scream " can anyone help me!!".
Suddenly a whirl of wind knocked him off his feet, when he got up a huge iron clad figure stood in front of him. The figure bellowed in a deep metallic voice I will help you if you can answer these 4 questions correctly. The boy looked at him and nodded slightly.
The figure asked the questions "what is (9)+(-9), (8) - (8), (7)-(-7), (3)+(7). The boy answered each in turn 0, 0,14, and 10. The figure stared at him in surprise. "How does a poor child like you know so much!". before my mother died she taught me everything she knew and the the church taught me my studies.
The figure felt bad for the child and made him a deal. "If you can answer these questions correctly i will give you wealth and food. The boy half smiled and nodded slightly. the figure asked the final question "what is (-8) + (9)- (-10). the boy thought about it for awhile... "the amswer is-"
To be continued...
Suddenly a whirl of wind knocked him off his feet, when he got up a huge iron clad figure stood in front of him. The figure bellowed in a deep metallic voice I will help you if you can answer these 4 questions correctly. The boy looked at him and nodded slightly.
The figure asked the questions "what is (9)+(-9), (8) - (8), (7)-(-7), (3)+(7). The boy answered each in turn 0, 0,14, and 10. The figure stared at him in surprise. "How does a poor child like you know so much!". before my mother died she taught me everything she knew and the the church taught me my studies.
The figure felt bad for the child and made him a deal. "If you can answer these questions correctly i will give you wealth and food. The boy half smiled and nodded slightly. the figure asked the final question "what is (-8) + (9)- (-10). the boy thought about it for awhile... "the amswer is-"
To be continued...
Hey 8-41 , its me Nichole, we got a new booklet today and in it we were adding and subtractig integrs in standard form .
Ill do Questions #2 from pat 1 and questions #1 and 8 from part 2.
:D
:D
I hope u enjoyed my scribe 8 - 41!!!!
PCE!! XD!
One day, a guy named Bob was walking through a pumpkin patch, when a giant pumpkin monster jumped up and roared at him. He had big teeth, long claws, and was glowing orange, the same color as his skin. Bob tried to run, but the monster picked him up in one giant hand. The monster brought him up to his face, and gnashed his teeth, and Bob screamed like a 5-year old girl. The monster told him, "Answer these three questions, and I will let you go, if you fail, I will devour you.". Here is the first, what is (-5) + (+6)? Bob knew how to use integer chips, so he took out some colored buttons and a marker from his pocket, and started to do the math on the monsters hand.
Bob quickly came to this conclusion, by using zero pairs. He proudly told the monster his answer, and the monster started yelling and cussing. He soon stopped, and began to laugh.
"I'll get you on the next one!", he said. Here it is: what is (+5) + (+8)? Hmm, thought bob, I'd better use integer chips for this one.
He came to this conclusion by using the buttons as integer chips. He told the monster his answer, and this time the monster began to tear up the pumpkin patch in his rage and frustration, and almost trampled Bob. He did this for awhile, and then came back and sat down. "RRRRRR, alright, try this one, Mr. Smug.", said the monster, barely containing his anger. "What is (+100) + (+200) equal?!?" "MUAHAHAHAHAHAHAHAHAHAHAHAAAAA!", he laughed at the blank, hopeless look on his face. Okay Bob, he thought, just think. That's it!, he thought , I'll use a number line!
"Hooray!", he yelled, "I've got it!". He thought it was simple, he just had to use a number line. "Oh, alright, I'll let you go." Bob started walking along home, rejoicing. It was way to easy, I'm gonna brag to all my frei- and then the monster ate him.
Subscribe to:
Posts (Atom)
