Math Facts
When Adding and Subtracting Fractions, the _______ must be the _____.
denominators , same
What are 5 examples of integers
1 , 2, 3, 4, 5.
Write the first 3 rows of this ratio:
5:6
5 6 11
10 12 22
15 18 33
225/15
15
Is always in front of you but cannot be seen?
Future
What do ALL even numbers end with? (Hint: 5 different numbers)
0, 2 , 4, 6, 8,
What are 5 multiples of 20?
40 60 80 100 120
Simplify
208/26
104/13
5x 6
7x11
19 x 19
30
77
361
What goes up and down without moving?
Stairs
All even numbers are divisible by _______.
2
What are 5 factors of 100?
5, 10, 20, 25, 50
Add: LEAVE AS IMPROPER
5/6 + 1/4
26/24 OR 13/12
13 x 13
14 x 14
15 x 15
169
196
225
You will buy me to eat but never eat me. What am I?
A plate
If, when you add two numbers together and it is a _____ of 3, then it is divisible by 3.
Multiple
What is the greatest common factor of 30 and 40?
10
Subtract
5/6 - 1/3
9/18 OR 3/6 OR 1/2
169/13
196/14
225/15
14
15
Where can you find cities, towns, shops and streets but no people?
A map ; GPS, etc
What is the definition of a prime number?
A number that is only divisible by 1 and its self.
What is the Least Common Multiple of 4 and 3?
12
ADD and Simplify
10/28 + 12/14
17/14
17 x 17
18 x 18
440/2
442/2
289
324
220
221
How much dirt is in a hole that is 24 feet deep and 6 feet wide
0 it is a hole!