Number Skills
95 + 13=
108
1/5 + 3/5 =
4/5
5/100 as a percent
5%
What is the chance of rolling a number 3 on a dice?
1/6
How do you work out the perimeter of any shape?
Add all sides together
847 - 745=
102
3/5 - 1/5 =
2/5
50% of 60
30
What is the chance of rolling an even number on a dice?
3/6
How do you work out the area of a rectangle?
length x width
16 x 4 =
64
5 1/3 + 6 1/3 =
11 2/3
0,1 as a fraction
10/100
What is the chance of rolling an odd number on a dice? Answer in percent
50%
How do you work out the area of a triangle?
length x width / 2
155/5 =
31
5 2/3 - 3 1/3 =
2 1/3
4% as a decimal
0,04
3 blue flowers, 2 green flowers, 4 red flowers, and 1 yellow flower. What is the probability of getting a red flower? answer in percent
40%
What angle is between 90 degrees and 180 degrees?
Obtuse/trubbig
5y = 55 y = ?
y = 11
6 1/5 - 3 4/5 =
2 2/5
25% of 80
20
4 red flowers, and 1 yellow flower. What is the probability of getting a yellow flower? answer in percent
20%
What angle is 181 degrees?
Reflex