Factors/Multiples
What are the first 5 multiples of 14?
14, 28, 42, 56, 70
Noah buys 10 packs of Pokemon cards from the store. Each pack has 14 cards. How many cards did she get?
10 x 14 = 140
26, 33, 40, 47,____, ____, ____
Finish the sequence
54, 61, 68
Is 54 a prime or composite number?
Composite
What are the factors of 14?
1, 2, 7 and 14
1 x 14, 2 x 7
Bash and Devin are both collecting diamonds in Minecraft. Devin has 32 diamonds. That is 4 times as many as Bash has. How many diamonds does Bash have?
32 = 4 x B
B = 8
56, 28, 14, ____
Find the next number in the sequence.
7
Are all even numbers composite?
All even number except for 2 are composite?
What are the factors of 29?
1 x 29
Hailey and Aiden are saving money together to buy a new game that cost $60. Hailey has $34 saved and Aiden has $27 saved. How much money do the have all together? Do they have enough to buy the game?
All together the have saved $61 so they can buy the game.
2, 4, 8, 16, ____, ____, ____
Find the next 3 numbers in the sequence.
32, 64, 128
Is 43 a prime or composite number?
Prime
36, 45, 54, and 63 are multiples of what number?
9
Zya, Keira, and Amiya each bring snacks to share at their friends birthday party. Zya has 5 snacks. Keira has 3 times more than Zya. Amiya has 8 snacks.
How many snacks do they have all together?
5 + (5 x 3) + 8 = 28
95, 89, 83, 77, 71...
Describe the pattern above.
Subtract 6 from each number.
How do you know when a number is composite?
What are the factors of 24?
1, 2, 3, 4, 6, 8, 12, 24
1 x 24, 2 x 12, 3 x 8, 4 x 6
Royce brought cupcakes to school to share with his friends. He brought 84 cupcakes to share between 4 classes. How many cupcakes will each class get?
84/4 = 21
10, 15, 25, 40, 60, ____, ____, ____
85, 115, 150
How do you know when a number is prime?
It has exactly two factors, one and itself.