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Biblioteka

Chapter 1 Review

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Posljednje ažuriranje over 5 years ago
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Greatest common factor, prime factorization, prime, composite, rectangular arrays, area and perimeter of rectangles

Watch the videos and use your notes if you need hel completing the questions below. Please show your work in your math notebook. You may choose a few probelms below require you to show your work on

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Pitanje 1
1.

Find the area of the rectangle below.

Pitanje 2
2.

Find the perimeter of the rectangle below.

Pitanje 3
3.

Find the area of the rectangle below.

Pitanje 4
4.

Find the perimeter of the rectangle below.

Pitanje 5
5.

Arshi wants to build a fence to enclose her rectangular garden that is 12 meters long by 8 meters wide. How much fencing does she need to enclose her garden?

Pitanje 6
6.

Melissa want to paint one of her bedroom walls pink. Her walls is 10. 5 feet long by 9 feet wide. How many square feet of wall space will she need to piant to completely cover her wall?

Pitanje 7
7.

Which division and multiplication problems could you write for the rectangular array below? Choose ALL that apply.

Pitanje 8
8.

Match the rectangular array with the correct multiplication problem.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

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2 x 2

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7 x 3

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2 x 4

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7 x 4

Pitanje 9
9.

Create your own rectangular array for 6 x 4 using an image or shape of your choice.

Pitanje 10
10.

Select ALL the numbers below that are prime.

Pitanje 11
11.

Select ALL the numbers below that are composite.

Pitanje 12
12.

What is the prime factorization of 30

Pitanje 13
13.

What is the prime factorization of 24

Pitanje 14
14.

What is the prime factorization of 48

Pitanje 15
15.

What is the greatest common factor of 16 and 24

Pitanje 16
16.

What is the greatest common factor of 45 and 60

Pitanje 17
17.

What is the greatest common factor of 32 and 48

Pitanje 18
18.

Manny wants to make necklaces from two  pieces of jewelry wire that measure 60 inches  and 36 inches. He will cut both lengths of  jewelry wire into equal pieces that are as long  as possible. Into what lengths should he cut the  pieces of wire?