6th grade Math Final

20 x 2 - (10 - 4)

Which operation is performed FIRST?
25 x (3-1)

• multiplication
• subtraction
• division

Which operation is performed SECOND?
44 ÷ 2 X (3 -1)

• muliplication X
• division ÷
• subtraction -

Write 4⁶ in expanded form

• 4⁶
• 6⁴
• 4 x 4 x 4
• 4 x 4 x 4 x 4 x 4 x 4

Which is equivalent to 3⁴

• 27
• 9
• 81
• 12

4(8) ÷ (8 − 6)

PEMDAS only works if....

• You add then subtract
• You subtract then add
• add or subtract right to left
• add or subtract left to right

-2 ⋅ (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

8² - 20 ÷ 2 x 5

5 + (2+1)³