Whole Numbers
87 + 93
180
What is the largest factor of 100?
100
If x = 9, what is the value of 2x?
18
What number comes next? 7, 2, -3....
-8
5 x 9 =
45
170 - 95
75
What is the smallest prime number?
2
If x = 14, what is the value of 3x - 5
37
What number comes next? 56, 61, 67, 74...
82
Miss Dufty's middle name is....
Anne
84 x 16
1344
1, 2, 3, 4, 6, 8, 12, 24
Simplify x + x +3x
5x
x: 1 2 3 4 5
y:7 14 21 28 35
In what year was the world wide web born?
1990
465 / 5
93
How many factors does 90 have?
1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 ---> therefore 12!
Simplify 2 + x + 3 + 5x
5 + 6x
Find the rule...
x: 1 2 3 4 5
y: 3 5 7 9 11
y=2x+1
Which is bigger? 9 x 17 or 10 x 16?
10 x 16
127 x 51
6477
List the first four multiples of 19
19, 38, 57, 76
If I think of a number, double it, add 7 to it and the result is 55, what was my original number?
24
Find the rule...
x: 1 2 3 4 5
y: 12 15 18 21 24
y=3x+9
How many factors does 200 have?
1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200 - 12 factors!