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M7 Ch2A Questions
Question | Answer |
---|---|
What is the opposite of zero? | zero |
How do you graph a number? | Put a dot on that spot on the numberline |
What two things do you have to remember when drawing a numberline? | Even scale, arrows on the ends |
Numbers increase in value as you move to the _. | right |
Numbers decrease in value as you move to the _. | left |
If there is an expression inside of absolute value symbols, what does that mean? | They act like parentheses |
What do you have to remember about the order of negative numbers? | The order is the opposite of positive numbers |
If a single negative number is in parentheses, it is often ___ | to separate its negative sign from the operation sign. |
Which numbers in a subtraction problem correspond to the addends of an addition problem? | Subtrahend and difference |
Which number in a subtraction problem corresponds to the sum of an addition problem? | Minuend |
To subtract an integer, | change it to addition |
To list an algebraic expression in final form, what comes first? | The term with the variable that comes first in the alphabet |
When putting an algebraic expression in final form, if more than one term has the same variable, which goes first? | The one with the higher exponent |
To list an algebraic expression in final form, what comes last? | The constant |
What happens when two negative signs are multiplied or divided? | They cancel each other out |
Which numbers in a division problem correspond to the factors of a multiplication problem? | Divisor and quotient |
Which number in a division problem corresponds to the product of a multiplication problem? | Dividend |