Rounding
Round 5,356 to the nearest hundred.
5,400
723 x 4 = ?
2,892
What are the factors of 30?
1, 2, 3, 5, 6, 10, 15, 30
Composite!
What are the first five multiples of 5?
5, 10, 15, 20, 25
What is the GCF of 27 and 30?
*use the upside down division
GCF= 3
Round 10,249 to the nearest hundred.
10,200
201 x 5 = ?
1,005
What are the factors of 2?
1, 2
PRIME!
What are the first eight multiples of 6?
6, 12, 18, 24, 30, 36, 42, 48
What is the LCM of 4 and 5?
Make a list of the first six multiples of 4.
Make a list of the first six multiples of 5.
LCM= 20
Round 718 to the nearest tens place.
720
693 x 3 = ?
2,079
What are the factors of 36?
1, 2, 3, 4, 6, 9, 12, 18, 36
Composite!
What are the fifth, sixth, and seventh multiples of 10?
50, 60, 70
What is the GCF of 18 and 27?
*hint use upside down division!
GCF= 9
Add 8,256 and 3,209. Round your answer to the nearest hundred.
Adding= 11,465
Rounding Answer: 11,500
315 x 6 = ?
1,890
What are the factors of 21?
1, 3, 7, 21
Composite!
7, 14, 21, 28
What is the LCM of 8 and 4?
Find the first five multiples of 8.
Find the first five multiples of 4.
LCM = 8
Round 5,729 to the nearest thousands.
6,000
821 x 9 = ?
7,389
What are the factors of 16?
1, 2, 4, 8, 16
Composite
What are the first twelve multiples of 12?
12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 136, 144
What is the GCF of 40 and 16?
*hint use upside down division!
GCF = 8