Operations
The inverse (opposite of another operation) of subtraction
What is addition
Another word for minus
What is subtract or subtraction
ex. -5 + -5
What is add the two numbers and keep the sign
The first step of this problem:
5x = 10
What is divide both sides by 5
This operation: +
What is addition
The inverse (opposite of another operation) of addition
What is subtraction
Another word for times
What is multiply or multiplication
The rule for adding integers with different signs
ex. -5 + 3
What is subtract the two numbers and keep the sign of the higher number
The first step of this problem:
x - 3 = 10
What is add 3 to both sides
The following time:
quarter past seven
What is 7:15
The inverse (opposite of another operation) of multiplication
What is division
Another word for difference
What is subtract or subtraction
What is the rule for multiplying two integers with the same signs
ex. -5 x -2
What is multiply the two numbers and the answer will be positive
The solution (x) to this problem:
10/x = 5
What is 2
The number of days in a year
What is 365
The inverse (opposite of another equation) of division
What is multiplication
Another word for quotient
What is divided by division
What is the rule for dividing integers with different signs
ex. -12/4
What is divide the two numbers and the answer will be negative
The solution (x) to this problem:
2x = 6
What is 3
The value of a quarter
What is 25 cents
Another word for sum
What is add or addition
Another word for altogether
What is add or addition
The rule for subtracting integers
ex. -10 - 3
What is keep the first integer, change the subtraction to addition, change the second integer to its opposite and THEN follow addition rules
The solution (x) to this problem:
x - 7 = -14
What is -7
The number of days in a school year