Hmm..Multiplication...Yup!
3 x (-9)
-9 + 6
What is -3?
The product of a positive number times a positive number is __________.
What is positive? [9 x 9 = 81]
3/4 + 5/4
What is 8/4 OR 2?
A rectangle has side lengths of 5 cm and 9 cm, what is the perimeter?
What is 28 cm? [5 + 5 + 9 + 9 = 28]
-12 x 9
What is -108?
53 + (-27)
What is 26?
A large positive number added to a smaller negative means the leftovers will be _______.
What is positive? [98 + (-56) = 42]
6/7 - 2/3
What is 4/21?
What does each letter in PEMDAS stand for?
What is Parentheses, Exponents, Multiplication, Division, Addition, Subtraction?
15 x -7
What is -105?
89 - (-57) + (-25)
What is 121?
Subtracting a negative is the same as _______ a _______.
What is adding;positive?
-2/5 + 6/11
What is 8/55?
Name the four mathematical operations
What are Addition, Subtraction, Multiplication, and Division?
-8 x -5 x 3
What is 120?
102 x 3 + (-25) - 200 / -4
What is 331?
The product of an odd number of negative numbers is __________.
What is negative? [Every TWO negatives cancel out to make a positive, so an odd number of negatives will always be negative]
-9/13 - (-5/3)
What is 38/39?
You have 3 red marbles, 6 green marbles, and 10 purple marbles in a bag. If you randomly pull one out, what is the probability of selecting a red marble?
What is 3/19? [3 red marbles out a total of 19 marbles]
-4 x 16 x -2
What is 128?
-15 / 3 + (-20) - 90 x 2
What is -205?
The product of a negative number times a negative number times a negative number divided by a positive number is ________.
What is negative? [-9 x (-4) x (-2) / 2 = -36]
-4/9 + 5/7 - 2/9
What is 3/63?
2, 5, 11, 23, __, __, ___
What is 47, 95, 191? [Pattern is "multiply by 2 plus 1"]