BEDMAS and Algebra Expressions

Knowing that bedmas stands for Brackets exponents division multiplication addition subtraction, how do you decide if you do division or multiplication first?

• always divide first

• Always multiply first

• do the operations from left to right

• do the operations from right to left

In Bedmas E stands for Exponents meaning doing exponents (powers) after whatever is in brackets, what other operation is done at the same time as powers?

• multiplication

• subtraction

• additon

• root extraction

Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5

• Subtraction
• Division
• Multiplication
• Addition 

Tags

CCSS.7.NS.A.3

CCSS.7.NS.A.2

Evaluate the equation:
(10+5) -6

• 9
• 10
• 11
• 12

Tags

CCSS.6.EE.A.2C

Evaluate the equation:
5 · 2 - (11 - 7)

• 10
• 4
• 6
• 11

Tags

CCSS.6.EE.A.2

Which operation would you do first?
10 - ( 9 + 3 ) ÷ 2

• Subtraction
• Addition
• Division
• Multiplication

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Three times a number increased by nine

• 3h-9
• 3(h-9)
• 3(h+9)
• 3h+9

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

4 + 2 x 7

• 42
• 14
• 18
• 56

Tags

CCSS.7.NS.A.3

7 + (12-3)²

• 256
• 88
• 10
• 13

Tags

CCSS.7.NS.A.3