Maths
What is the square root of 81?
9
How many 3s are in 72?
24
What is 12% of 50?
6
If 5a - 4 = 16, what is the value of a?
4
1696 - 257
1439
What is the highest common factor of 21 and 10?
1
What is 33?
27
If b=7, what is 3b2?
75
What time is 27 minutes after 4:56?
5:23
What is 110% of 20?
22
4.98 + 15.59 =
20.57
-48 divided by -6 =?
8
-5 + 17 =
12
What is 3 x 6.1?
18.3
What is 142?
196