Year 10 Maths Quiz 7

Expand 3(x + 5)

• 3x + 5
• 8x
• 18x
• 3x + 15

Tags

CCSS.7.EE.A.1

Expand 5(2y - 4)

• 10y - 4
• 10y + 20
• 10y - 20
• 7y - 9

Tags

CCSS.6.EE.A.3

Factorise 4x - 8

• 4(x - 8)
• 4x(x - 2)
• 2(2x - 4)
• 4(x - 2)

Tags

CCSS.7.EE.A.1

Which of the following is the correct expansion of:
a(a - 10)?

• a² - 10a
• 2a - 10
• 2a² - 10
• a - 10a²

Tags

CCSS.HSA.APR.A.1

3(b + c)

• 3b + 3c
• 3b + c 
• 3 + 3c 
• b + c 

Tags

CCSS.7.EE.A.1

-2a(3+b)

• -6a-2ab
• -6a+2ab

Tags

CCSS.6.EE.A.3

6(3x + 5) + 2(x - 4) 

• 11x + 22
• 20x + 22
• 20x + 1
• 18x + 26

Tags

CCSS.6.EE.A.3

8 + 5(x - 2) 

• 5x - 6 
• 5x + 6
• 5x - 2 
• 5x + 2

Tags

CCSS.6.EE.A.3

Simplify the expression: 2(x + 4) + 3(2x - 5)

• 8x - 7
• 8x + 4
• 5x + 23
• -5x + 20

Tags

CCSS.6.EE.A.3

(x+3)(x+11)

• x²+30x+14
• x²+14x +30
• 14x+33+x²
• 3x²+11x+33

Tags

CCSS.HSA.APR.A.1