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Authored by Lucy McManus

Mathematics

1st Grade

Used 1+ times

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15 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

2 ( x + 7 )

4x + 14
x + 14
2x + 7
2x + 14

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

3x ( 9x + 8 )

30x^2 + 24x
27x^2 + 30x
27x^2 + 24x
27x^2 + 20x

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

  • - ( x - 3 )

x + 3
-x - 3
3 - x
-x + 3

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

-6 ( 4x + 2 )

6 (4x + 2)
-24x + 12
-24x - 12
-6 (2x + 4)

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

7x ( 4x - y )

21x^2 + 7xy
28x^2 - 7xy
14x^2 - 7y
28x^2 + 7xy

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

y ( x + 2 )

yx + 2y

yx + 2
y + 2x
2y(x + 1)

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

-4x ( 2x - 10 )

-8x^2 - 40x
4x^2 - 10x
-4x^2 + 20x
-8x^2 + 40x

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