Addition
What is the rule for adding integers and rational numbers?
What is if the signs are the same add, if they are different subtract
What is the subtraction rule?
What is add a line change the sign
What is the multiplication rule?
negative times a negative equals a positive
Positive times a positive equals a positive
negative times a positive equals a negative
positive times a negative equals a negative
what is the division rule for fractions?
What is Keep change reciprocal (flip)
|-3|+|5| is what number?
What is 8?
Find the sum:
-2.5+(-3.5)
What is -6
Find the difference:
-4-(-12)=
What is 8
Find the product:
1/4x(-12)
What is -3
what is the division rule for decimals?
What is if the outside number (divisor)is not a whole number move the decimal to make it a whole number. Then move it the same amount of spots under the sign.
True or false, the absolute value of a number and its opposite are the same number.
What is true?
Find the sum:
1 1/3+7
What is 8 1/3
find the difference:
the temperature was 7 degrees at 11:00 am. The temperature then drops 7 degrees from 11:00 am. to 1:00pm.
What is 0
find the product:
-8.7x(-10)
What is 87
find the quotient:
2/5➗3/4
What is 8/15
|22.4|+|13.2| is what number?
What is 35.6?
Mai owes the bank $60. She gets $85 for her birthday and deposits it into her account. How much does she now have in the bank?
What is $25
find the difference:-4 3/8-(-1 1/4)
What is-3 1/8
Find the product:
(-2/5)x(3/4)
what is -6/20 or -3/10
find the quotient:
-4➗-20
What is 0.2
|-1 1/2|+|1 1/2| is what number?
What is 3
True or False:
-1 1/4+2-3/4=-(1 1/4+3/4)+2
What is true
Find the difference:
0.35-(-8)
What is 8.35
Briana played a trivia game in which she lost 3 points for each incorrect answer and gained 5 points for each correct answer. if Briana answered 11 questions correctly and 4 questions incorrectly, what was her total score?
What is 43
the temperature of a liquid in an experiment starts at 0 degrees. The experiment calls for the temperature of the liquid to change at a rate of -0.4 degrees per minute. How long will it take for the liquid to reach -12.8 degrees?
What is 3.2
Which is greater?
|23.5|+|-10| or 23.5+(-10)
What is |23.5|+|-10|?