I have 30 ones 2thousands 4hundred thousands , 60 tens and 100 hundreds what number am I ?

Hi there! Hopefully this helps!

402,190.

"I have 30 ones, 2 thousands, 4 hundred thousands, 60 tens, and 100 hundreds"

Hundred Thousands: 400,000

Thousands: 2,000

Hundreds: 100

Tens: 60

Ones: 30

Now we add everything together.

400,000 + 2,000 + 100 + 60 + 30 = ?

402,190.

90 cm.

Step-by-step explanation:

One airplane propeller needs 18 centimetres of wood.

Josh wants to make 5 of them.

So, we would have to take the '18' centimetres of wood and multiply by 5 to get the total for all 5 pieces.

Josh should need 90 centimetres of wood total to make 5 airplane propellers.