Factors and Multiples
Write the first five Multiples of 3.
What is the rule for the following pattern?
4, 8, 16, 32...
A. +2
B. -2
C. /2
D. x2
D. x2
What operation should we use with the word "total"?
Addition
Fredy Boi has 10 apples. He puts them into 2 groups. How many apples are in each group?
a = 5 apples
Lane went to a party. He buys 4 appetizers. Each appetizer costs $5. How much money does he spend in all?
a = $20
What are the factors of 18?
1, 2, 3, 6, 9, 18
What are the rules for this pattern? Choose all that apply.
2, 4, 6, 8, 10
a. all are even
b. all are odd
c. +2
d. -2
e. x2
a & c
What operation should we use with the word "times"?
Multiplication
Jhony Boi has 15 IPhones and he put them in 3 groups each. How many IPhones are in each group?
j = 5 IPhones
What is the rule for this pattern?
7, 14, 21, 28...
+7
Is 7 prime or composite?
Write two rules for the following shape pattern.
Square, triangle, square, triangle, square...
Answers vary.
What operation should we use with the word "difference"?
Subtraction
Faelen is buying 5 Pokemon cards. Ella is buying 3 times as many. How many Pokemon cards did she buy?
p = 15 Pokemon cards
What are the factors of 21?
1, 3, 7, 21
Is 20 prime or composite?
Write five numbers in a pattern with the rule +4.
Answers vary.
What operation should we use with the word "share"?
Division
Bababoy got tickets for all his friends to see Drake. He brings 4 friends and spends $20 total. How much does each ticket cost?
t = $4
Write the first five Multiples of 25.
25, 50, 75, 100, 125
What are the factors of 45?
1, 3, 5, 9, 15, 45
Write five numbers for a pattern with the rule x3.
Answers vary.
What operation should we use with the word "each"?
Multiplication or division
Joseph has 5 hats. Each hat costs $2. Joseph buys 3 more hats. How much money has Joseph spent on hats?
h = $16
Layla has 42 notes. The teacher finds 18 more in her desk. Layla was planning to give out the notes to her 5 friends. How many notes was each friend going to get?
n = 12 notes