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Gr 7 Algebraic Expressions

Authored by C H

Mathematics

7th Grade

Used 4+ times

Gr 7 Algebraic Expressions
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

How many terms does the following algebraic expression have?
x+7x+7

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2

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4

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

TRUE OR FALSE:

In 2y+32y+3 the constant is 2

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TRUE

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FALSE

3.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Write the following expression in the shortest form, where possible:

4+p×2−q4+p\times2-q

4+p×2−q4+p\times2-q

(4+p)+(2−q)\left(4+p\right)+\left(2-q\right)

(4+p)×(2−q)\left(4+p\right)\times\left(2-q\right)

(4+p)(2−q)\left(4+p\right)\left(2-q\right)

4.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Calculate the value of the algebraic expression if x=3 , y=1 and z=5x=3\ ,\ y=1\ and\ z=5
z−(x+y)z-\left(x+y\right)

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3

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5

5.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Write an algebraic expression for the following question:
Twice a number is decreased by 7.Twice\ a\ number\ is\ decreased\ by\ 7.

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2×x+72\times x+7

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7−×2x7-\times2x

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2x−72x-7

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(−7×2)x\left(-7\times2\right)x

6.

FILL IN THE BLANKS QUESTION

1 min • 2 pts

How old is Adam?

(a)  

7.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

What is the sum of their ages?

26−x26-x


26+x26+x

13−x13-x

13+x13+x

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