PRIME OR COMPOSITE?
20?
List all of the factors of 20.
1, 2 ,4, 5, 10, 20
Miley is 10 years old. Her grandma is 6 times as old as her. How old is Miley's grandma?
10 x 6 = 60
Miley's grandma is 60 years old.
The rule for this pattern is add 3. Find the missing numbers:
85, 88, 91, 94, ____, ____
97 & 100
How many centimeters are in 1 meter?
100 centimeters
47?
Prime
List four multiples of seven (7).
7, 14, 21, 28
Lio found 3 caterpillars on the ground by a tree. There are 3 times as many caterpillars in the tree than on the ground. How many caterpillars are there in the tree?
3 x 3 = 9
There are 9 caterpillars in the tree.
The rule for this pattern is to subtract 12. Find the missing numbers:
112, 100, 88, 76, ____, ____
64 & 52
How many grams in 1 kilogram?
1,000 grams
36?
Composite
List all of the factors of 14.
1, 2, 7, 14
The Vikings scored 36 points in their last game, which is 4 times as many as the Packers scored. How many points did the Packers score in their last game?
___ x 4 = 36?
36/4= 9
The Packers scored 9 points in their last game.
9 x 4 = 36
The rule for this sequence is to add 15. Find the missing numbers:
____, ____, 96, 111, 126, 141
66 & 81
Alexa had 31 milliliters of blue paint, and Kennedy had 66 milliliters of red paints. If they mix their paint together to make purple, how many milliliters of purple paint will they have?
97 milliliters
How do you know if a number is prime?
It only has 2 factors, 1 and itself.
List four multiples of nine (9).
9, 18, 27, 36
Charlie's little brother is half his age. Charlie is 10 years old. How old is his little brother?
10/2= 5
Charlie's little brother is 5 years old.
The rule for this pattern is to add 11. Find the missing numbers:
____, ____, 56, 67, ____, ____
34, 45, 78, 89
True or False?
If Ella bought 1 liter of Diet Coke, and 1 liter of Sprite for a party, she would have 200 milliliters of soda in all.
False.
She would have 2,000 milliliters of soda.
How do you know that a number is composite?
It has more than 2 factors.
List all of the factors of 39.
1, 39
Carlos is 33 years old. His mom is a year short of being double his age. How old is his mom?
33 x 2 = 66
66 - 1 = 65
Carlos' mom is 65 years old.
<>, <<>>, <<<>>>, ____________?
What is next?
<<<<>>>>
Drake bought 2 kilograms of green apples and bought three times as many honey crisp apples from the grocery store. How many grams of apples does Drake have?
2 x 3 = 6
2 kilograms of green apples + 6 kilograms of honey crisp apples = 8 kilograms of total apples
8 kilograms = 8,000 grams