Algebra
I have x amount of pencils. I lose 2 of them. How many pencils do I have now in terms of x?
x - 2
What is a common multiple of 3 and 5?
e.g. 15
Find the next term in the sequence 4, 8, 12, 16
20
Round 86 to the nearest ten
90
0.5
Evaluate 3a + 5 when a = 7
26
What is the lowest common multiple of 4 and 6?
12
What is the common difference in the sequence
8, 6, 4 ?
-2
Round 0.84 to one decimal place
0.8
1/4
Simplify 3a + 5a + a
9a
What multiplier would you use to increase a number by 21% ?
1.21
What is the 0th term in the sequence 8, 11, 14, 17 ?
5
Round 0.8584 to two decimal places
0.86
40%
12a + 8
What multiplier would you use to decrease a number by 23%
0.77
what is the nth term in the sequence 5, 8, 11, 14
3n + 2
How many significant figures are in the number 0.835 ?
3
What is 9% written as a decimal?
0.09
Simplify 2x squared + x squared
3x squared
15
What is the nth term in the sequence 15, 10, 5 ?
-5n + 20
Round 85.735 to two significant figures
86
What is 120% + 1/2 written as a decimal?
1.7