Competition

Solve the following:
-2 x (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Tags

CCSS.7.NS.A.3

True or false:
Addition ALWAYS comes before subtraction.

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What would be my first step? 3 + 4 x 6 - 4 =

• addition
• multiplication
• subtraction
• exponents

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

2x + 5(y - 1) when x=8 and y=5

• 20
• 31
• 36
• -4

Tags

CCSS.6.EE.A.2C

15 + 7 × 2 – 11 + 35=

• 38
• 251
• 53
• 50

Tags

CCSS.7.NS.A.3

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.7.EE.B.4A

5x+4=64

• 2

• 12

• 10

• 15

Tags

CCSS.7.EE.B.4A

4x+1=21

• x=120

• x=5

• x=30

• x=-5

Tags

CCSS.7.EE.B.4A

Solve for w:

6w - 1 = 11

• 2

• 1.2

• 12

• -2

Tags

CCSS.7.EE.B.4A