Numbers to One Billion
587,612,439
What is the value of the digits 7, 1 and 3?
7: 7 million or 7,000,000
1: 10 thousand or 10,000
3: thirty or 30
87140 x 100
8,714,000 or 8714000
231000 ÷ 10 ÷ 10 ÷ 10
231
In 42,598,013, if the digit 8 is replaced by the digit 4, the new number is _____________ less than the older number.
4000 less
Write the number in numerals (aka standard form):
eighty-five million, two hundred forty-one thousand, seventy-three
85,241,073
54 x 6 thousands
324,000
154,000 ÷ 700
220
A supplier paid $84,000 for 200 portable photo printers. How much did the supplier pay for each portable photo printer?
$420 each
1 million = ____ hundred thousands
10
Why? 1 million is 1,000,000
__ hundred thousands is __ 00,000
1000,000
350 x 10 x 10 x 100
3,500,000 or 3500000
85 hundreds ÷ 5
17 hundreds or 1700
A digital media company earned $45 million in monthly subscriptions. To project their future revenue if their subscriber base expands by 100 times, they multiply this amount by 100. What is their projected future revenue?
$4,500,000,000
507,300,091 = 500,000,000 + ____________ + 91
7,300,000
800 x 3200
2,560,000
56,000 ÷ 800
70
A massive data warehouse stores 3,200,000,000,000 (3.2 trillion) bytes of information. The company divides this total equally among 1,000 smaller regional servers for backup. How many bytes of information does each regional server store?
3,200,000,000
Write the answer in numerals (standard form)
5000 ones + 63 tens + 204 thousands + 77 millions
77,209,630
Toronto has a population of 3 million people. We have 27 times more cars than people in the city. About how many cars are there?
81,000,000
A spaceship travelling to Mars can travel up to 4,300,000 km in 1000 hours. How far can it travel in 1 hour?
4,300
A school science club grows fast-multiplying bacteria for an experiment. They start with 45 milligrams of a safe sample. During an incubator test, the sample grows to 1,000 times its original size. Then, to share with another lab group, they divide that new total amount equally among 10 petri dishes. What is the final weight of the bacteria sample in each petri dish?
4500