Adding & Subtracting Fractions
2/3 - 1/3 =
What is 1/3?
1/2 x 3/4 =
What is 3/8?
20% as a decimal
What is .20?
A pattern has 30 blue triangles to every 8 yellow triangles. What is the ratio of yellow triangles to blue triangles?
8 : 30
3 + (4 x 5) =
What is 23?
3/8 + 1/4 =
What is 5/8?
2/3 x 5/6 =
What is 5/9?
.52 as a percent
What is 52%?
The ratio of tomatoes to red apples is 2:5. If there are 20 tomatoes, how many red apples are there?
50 red apples
9 - 7 + 6 =
What is 8?
5/6 - 1/4 =
What is 7/12?
4/7 x 3/5 =
What is 12/35?
.82 as a fraction
What is 82/100 or 41/50?
A chess club has 38 members. 5 are boys and the rest are girls. What is the ratio of girls to boys?
What is 33:5?
4 + 5 x 8 - 11 =
What is 33?
1 and 1/2 + 2 and 1/4 =
What is 3 and 3/4?
2 and 1/3 x 3/4 =
What is 1 and 3/4?
1/8 as a decimal
What is 0.125?
The ratio of berries to oranges is 10:1. If there are 25 oranges, how many berries are there?
250 berries
(6 + 5 x 3) - 20 ÷ 5 x 2 =
What is 13?
3 and 8/9 - 2 and 2/3 =
What is 1 and 2/9?
1 and 2/5 x 3 and 1/2 =
What is 4 and 9/10?
1/12 as a percent
What is 8.3%?
A pattern has 10 blue triangles to every 25 yellow triangles. What is the ratio of blue triangles to all triangles?
What is 2 : 7?
2(2 x 3 + 4) ÷ (7 - 2) + 20 - 9 x 2 =
What is 6?