Factors
Which of the following is not a factor of 36?
A) 6
B) 9
C) 3
D) 8
D) 8
What is not a multiple of 7?
A) 56
B) 7
C) 48
D) 42
C) 46
what are the 5 steps to division?
1. Divide
2. Multiply
3. Subtract
4. Bring Down
5. Repeat
30 x 8 =
240
2400 / 12 =
200
What is not a common factor of 22 and 44?
A) 4
B) 1
C) 11
D) 2
A) 4
is 5 a multiple of 15?
No, that is a factor
300 x 700 =
210,000
365 x 3 =
1095
112 / 8 =
14
What are the factors of 20?
1,2,4,5,10,20
What are the first 4 multiples of 9?
9, 18, 27, 36
What is the difference between factors and multiples?
Factors: numbers that multiply into a product, there are only so many of them
Multiples: products that a numbers multiplies into, like skip counting, infinite
37 x 12 =
444
645 / 4
161 R1
Is 23 a prime or composite number?
prime
What is a common multiple of 6 and 9?
EX: 18, 36, 54, 72
what are the 3 things you need to get full credit on a word problem?
bar model, equation, sentence
Clare makes 85 samosas in one day at her shop. She baked in her shop for 46 days. How many
samosas did she bake?
3910 samosas
There are 342 people at the grocery store. There are 5 times as many adults as children. How many children are there?
57
Is 33 a prime or composite number?
Composite
what is the 7th multiple of 4?
28
Ms. Bonnell has 15 apples, 13 bananas, and 4 oranges. If she eats a fruit every day of the week, does she have enough fruits for 4 weeks?
yes
When a number is divided by 3, the quotient is 22 and the remainder is 2.
What is the number?
68
3,2_5 x 4 = 13,140 . What is the missing digit?
8