standard and expanded form

question 1 of 1

In the number 45,975,247, what is the place of the number 2?

• hundreds

• tenths

• thousands

• ones

if 10² means 10 × 10 = 100

what is 103 = 10 × 10 × 10

• 100

• 1,000

• 10

• 20

104 = 10 × 10 × 10 × 10

• 1000

• 100

• 2000

• 10,000

what are the tenths of 5,000

• 5 x 100³

• 10 x 10,00 = 5 x 10³

• 5 x 100 = 3 x 10⁵

• 5 × 1,000 = 5 × 10³

Numbers in Maths - Grade 4

How many digits are in the number 1002004?

• 3

• 5

• 6

• 7

What is 109,786,865 rounded to the nearest ten million?

• 111,000,000

• 110,000,000

• 100,000,000

• 109,770,000

Write Two hundred one million, five hundred six thousand, twelve in standard form.

• 210,560,012

• 201,560,120

• 201,506,012

• 201,506,120

Order from greatest to least the numbers

9,239,999 | 9,932,999 | 99,111,222 | 9,329,999

• 9,239,999 | 9,932,999 | 99,111,222 | 9,329,999

• 99,111,222 | 9,932,999 | 9,329,999 | 9,239,999

• 99,111,222 | 9,932,999 | 9,239,999 | 9,329,999

• 9,239,999 | 99,111,222 | 9,329,999| 9,932,999

Order from least to greatest the numbers 0.99 , 0.099 , 9.9 , 0.9.

0

• 0.99 , 0.099 , 9.9 , 0.9

• 0.99 , 9.9 , 0.099 , 0.9

• 9.9 , 0.9 , 0.99 , 0.099

• 9.9 , 0.99 , 0.9 , 0.099

What is like a telephone line that sends messages all over the body?

• Oxygen

• Valves

• nerves

• cells

• diaphram