-4 + 5
Use a number line if it is helpful.
1
I wanted to make orange paint. I used 4 parts red for every 2 parts yellow. What is the ratio of red parts to yellow parts?
4:2, 4 to 2, 4/2 (or any other equivalent ratio)
-8 + 3 - 4
Use a number line if it is helpful.
-9
I wanted to make orange paint. I used 4 parts red for every 2 parts yellow. What is the ratio of red parts to the total?
4 to 6, 4:6, or 4/6 (or any other equivalent ratio)
2 + 2 + 2 - 4 - 4
Use a number line if it is helpful.
-2
I wanted to make green paint. I used one part blue for every 3 parts of yellow. What PER-CENT (per 100) of the mixture would be blue?
25%
Write an equation that would represent Croakie's moves.
Croakie started at -3, hopped 4 right, and 4 left.
-3 + 4 - 4 = -3
OR
-3 + 4 + (-4) = -3
My dad gave me a bowl of mixed berries. He gave me 10 blueberries and 15 raspberries. If I want the same ratio of blueberries and raspberries, but LESS berries, what is a possible quantity of each?
2 blueberries and 3 raspberries
(IF we allow half berries....5 blueberries and 7.5 raspberries)
Write this fraction as an exact percent. 1/3
What is
Write an equation that would represent Croakie's moves.
Croakie started at -5, hopped 6 right, and then hopped to the opposite of -5.
-5 + 6 + 4
My dad gave me a bowl of mixed berries. He gave me 10 blueberries and 15 raspberries. If I want the same ratio of blueberries and raspberries, but MORE berries, what is a possible quantity of each?
20 blueberries and 30 raspberries
30 blueberries and 45 raspberries
(and any other equivalent ratio)