Expanded Notation and Index notation

What is the expanded notation of 27 432

• 30 000 + 7000 +400 +30 +2

• 2 000 +700 +40 +2

• 20 000 +7000 +400 + 30 + 2

what is the value of 4² ?

• 16

• 8

• 4

• 25

How would you right 8 in index notation?

• 2²

• 2³

• 2¹

• 2⁴

What is the value of 400 000+20 000+3 000+5

• 423 005

• 42 305

• 420 005

• 423 015

What is the value of 3³?

• 9

• 21

• 27

• 36

How is 267 054 written in expanded form?

• 20 000+60 000+7 000+50+4

• 50+4+200 000+ 7 000+ 60 000

• 200 000+ 70 000+6 000+50+4

• 200 000+60 000+7 000+ 50 +4

What is the value of 8²

• 16

• 81

• 64

• 10

10 000+ 1 000 000+ 500+ 50+5, what is the number?

• 100 555

• 1 100 555

• 1 010 555

• 110 555

The expanded notation for 876 543 is?

• 8 000 000+70 000+6 000+500+40+3

• 800 000+70 000+6 000+500+40+3

• 80 000+7 000+600+50+4

• 70 000+500+6 000+40+800 000+3

The number 64 can be written as ......

• 7²

• 2x2x2x2

• 2⁶

• 8²