October 4 2024

Simplifying Fractions

100

Simplify the following fraction: 3/6

1/2

200

Simplify the following fraction: 18/81

2/9

300

Simplify the following fraction: 25/40

5/8

400

Simplify the following fraction: 121/209

11/19

500

Simplify the following fraction: 214/298

107/149

Equivalent Fractions

100

Complete the first fraction:

x / 12 = 9 / 36

3/12

200

Complete the first fraction:

x / 45 = 10 / 90

5/45

300

Complete the second fraction:

6 / 13 = x / 104

48/104

400

Complete the second fraction:

43/61 = 172/x

172/244

500

True or False: 5/7 is equivalent to 15/28

FALSE

Expanded Form

100

357

300 + 50 + 7

200

2078

2000 + 70 + 8

300

567 809

500 000 + 60 0000+ 7 000 + 800 + 9

400

401 010

400 000 + 1 000 + 10

500

27 506 708

20 000 000 + 7 000 000 + 500 000+ 6 000+ 700 + 8

Standard Form

100

700 + 30 + 9

739

200

800 000 + 10 000 + 5000 + 8

815 008

300

7 000 000 + 500 000 + 20 000 + 9 000 + 700 + 80 + 9

7 529 789

400

5 000 000 000 + 100 000 + 400 + 8

5 000 100 408

500

70 000 000 + 30 000 + 9 000 + 50 + 3

70 039 053

????

100

Convert the following mixed number into an improper fraction:

2 5/8

21/8

200

Write out the following in word form:

981

Nine hundred eighty one

300

Find the Greatest Common Factor for the following numbers:

28 and 42

GCF = 14

400

123 x 321 = ?

39,483

500

Name every Grade 7/8 Teacher currently at Chippewa (spelling counts!).

Mr. Sardido, Mrs. Hemeryck, Mr. Kaufman, Ms. Kashif