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7.1 Language of Equations

7.1 Language of Equations

Assessment

Presentation

Mathematics

8th Grade

Medium

Created by

Cecilia VUONG

Used 11+ times

FREE Resource

5 Slides • 8 Questions

1

The Language of Equations

You MUST be able to reproduce the expressions in order to go to the next chapter

2

3

Multiple Choice

Write an algebraic expression for the word phrase.
12 more than (m) machines
1
12-m
2
m-12
3
12+m
4
m+12

4

Multiple Choice

Write an algebraic expression for the word phrase.
six times the daily amount of fiber (f) in your diet
1
6f
2
6+f
3
6/f
4
6-f

5

Multiple Choice

Which is NOT a word phrase for the algebraic expression.
24n
1
24 times a number
2
24 times n
3
the product of 24 and a number
4
the sum of 24 and a number

6

Poll

Subtract onions from a burger

onion - burger

burger - onion

burger with onions

burger made of onions

7

Multiple Choice

Subtract ten from the product of two and x to give a result of five

1

8-x=5

2

5=10-2x

3

10-2x=5

4

2x-10 = 5

8

Multiple Choice

3 less than a number =

1

x-3

2

3+x

3

3-x

4

x/3

9

10

Multiple Choice

The sum of seven and x
1
7-x
2
x-7
3
7x
4
7+x

11

12

​Neatly complete EX 7.1

​Questions:

1,

2(2nd column),

3,

4(3rd column),

5-10

media

13

Reorder

Reorder the following

To check if a value is a solution

first substitute into the LHS

then substitute into the RHS

if they are equal then it is a solution

otherwise the value is NOT a solution

1
2
3
4
5

The Language of Equations

You MUST be able to reproduce the expressions in order to go to the next chapter

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