Addition & Subtraction
543 + 255 =
798
DOUBLE RAAC POINTS!
585 x 10 =
5850
(12 x 2) + (3 x 8) / 2 = ?
36
DOUBLE RAAC POINTS!
4y + 4 = 20
What is the value of y?
y = 4
2/4 + 1/4 =
3/4
DOUBLE RAAC POINTS!
750 - 250 + 200 =
700
7 x 8 x 2 =
112
DOUBLE RAAC POINTS!
6/2 + (5 - 2)^2 + (2 x 5) =
22
(5x + 5x + 5x) / 3x =
5x
DOUBLE RAAC POINTS!
3/10 + 5/10 =
8/10 = 4/5
20 + 30 - 15 + 10 =
45
560/70 =
8
DOUBLE RAAC POINTS!
17 + (6/3) - (4 x 3) =
7
True or False? Supplementary angles = 180 degrees
True
DOUBLE RAAC POINTS! We ordered pizza with 8 slices. Eli ate 2 slices. Raiden ate 3 slices. Vihaan ate 1 slice. Mrs. Rachna ate 0 slices. How many slices were remaining? (Give answer in lowest fraction form)!
2/8 = 1/4
75 + 75 - 0 - 50 + 25 =
125
Eli has 30 boxes of chocolates, and shares them equally with his friends, Vihaan & Raiden. THEN, each kiddo shares 1 box with Mrs. Rachna. How many boxes of chocolates does each kiddo have?
9
What do each of the letters in PEMDAS stand for?
Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction.
Supplementary Angle: One angle = 125 degrees
What is the value of the other angle?
55 degrees
17/20 - 12/20 =
5/20 = 1/4
60 - 50 + 30 - 30 + 25 =
35
36 / 4 / 3 =
3
2^5 =
32
Complementary Angles: One angle is 45 degrees. What does the other angle have to equal?
45 degrees
3/12 x 3/12 =
9/24 = 3/8