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Розкриття дужок 1

Authored by Vita Vita

Mathematics

1st Grade

CCSS covered

Used 5+ times

Розкриття дужок 1
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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4(2-a)

8-a

8-4a

8+4a

8+a

Tags

CCSS.6.EE.A.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(x-y+4)*(-5)

-5x-5y+20

x-y-20

-5x+5y-20

5x-5y+4

Tags

CCSS.6.EE.A.3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4b(a-y-3c)

4ab-4by-12bc

4ab+4by+2bc

4ab-y-3c

4ab-by-3bc

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Винесіт за дужки спільний множник 9a+9b

9(a+b)

9(a+9b)

9(a-b)

9(a-9b)

Tags

CCSS.7.EE.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ВИнесіть за дужки спільний множник 12a+18b

6(2a+18b)

3(4a+18b)

не можливо винести

6(2a+3b)

Tags

CCSS.7.EE.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Зведіть подібні доданки 2a+6a-15a

23a

-7a

-9a

24a

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Зведіть подібні доданки 5x-7x+11x-20x

11x

43x

-11x

25x

Tags

CCSS.7.EE.A.1

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