to subtract a positive integer :move LEFT. The answer will get smaller
Not exactly. All positive integers are greater than all negative integers, but -1 is greater than -7 even though -7 is farther from zero. It's better to think of a number line. Things get greater as you move to the right, lesser as you move to the left.
Find 0.Move one integer to the right. Keep going until you reach 619. The next number will be 620.
Well first you need to have x coordinate. Lets say x=0 and y=2, y is the line that is vertical and x is the line that is horizontal. Now you can remember this by over and out. First you do is the x coordinate which is 0. So you move left and/or right 0 times. If its a positive number then you move right on the x line and if its negative number you move left on the x line. But the number 0 is not a negative or positive number so you just keep the number 0 in the middle of the graph. Do not make a mark where the 0 coordinate was supposed to go. Just try to remember where the coordinate is supposed to go. Now its time to do the y coordinate which is 2. So you move up and/or down 2 times. If its a positive number then you move up on the y line and if its a negative number then you move down on the y line. The number 2 is a positive number and goes on the y line so you move up 2 times. So remember where the x coordinate was? Put your pencil there and move up 2. That's how you graph y=2. Hope it helps!
Start at the number -5. Adding a positive number implies moving to the right on a number line, so move 3 spaces to the right on the number line. This gives -5 + 3 = -2.
to subtract a positive integer :move LEFT. The answer will get smaller
You cannot, because there is no greatest integer. If you thought you had one, then move just one unit to the right and you will have an integer which is greater.
No.If you subtract a positive number, you move to the left.If you subtract a negative number, you move to the right.
Subtracting a negative number has the same effect as adding a positive number - think of it as moving right on a number line whereas, subtracting a positive number will move you left on a number line.
Not exactly. All positive integers are greater than all negative integers, but -1 is greater than -7 even though -7 is farther from zero. It's better to think of a number line. Things get greater as you move to the right, lesser as you move to the left.
On the number line if you subtract a positive you move left. If you add a positive you move right. If add a negative you move left. If you subtract a negative you move right. That is just how I learned it. I don't know a wordy explanation.
Find 0.Move one integer to the right. Keep going until you reach 619. The next number will be 620.
Well first you need to have x coordinate. Lets say x=0 and y=2, y is the line that is vertical and x is the line that is horizontal. Now you can remember this by over and out. First you do is the x coordinate which is 0. So you move left and/or right 0 times. If its a positive number then you move right on the x line and if its negative number you move left on the x line. But the number 0 is not a negative or positive number so you just keep the number 0 in the middle of the graph. Do not make a mark where the 0 coordinate was supposed to go. Just try to remember where the coordinate is supposed to go. Now its time to do the y coordinate which is 2. So you move up and/or down 2 times. If its a positive number then you move up on the y line and if its a negative number then you move down on the y line. The number 2 is a positive number and goes on the y line so you move up 2 times. So remember where the x coordinate was? Put your pencil there and move up 2. That's how you graph y=2. Hope it helps!
Because of the definition of addition and subtraction. When looking at a real number line: when you add you move to the left or up, when you add the opposite of a number you move in the opposite direction.
Start at the number -5. Adding a positive number implies moving to the right on a number line, so move 3 spaces to the right on the number line. This gives -5 + 3 = -2.
To subtract a positive number, you go the specified number of units to the left. To subtract a negative number (which is the same as adding the corresponding positive number), you go to the right.
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