Number Forms
4,000 + 500 + 20 + 4=
4,524
100 is time times as many as ___
10
According to the 2010 census, Edinburg, TX had a population of 78,000. Columbus, OH had a population that was ten times that of Edinburg. What was the population of Columbus, OH in 2010 ?
780,000 people
3,567 to the nearest thousand
4,000
567 ___ 489
576 > 489
70,300 in word form
Seventy thousand three hundred
27,000 is ten times as many as ___
2,700
Jacob saved 2 thousand dollar bills, 4 hundred dollar bills, and 6 ten dollar bills to buy a car. The car costs 10 times as much as he has saved. How much does the car cost?
The car costs $24,600 .
546,900 to the nearest thousand
547,000
467,098 ___ 467,298
467,098 < 467,298
seven hundred twenty three thousand five hundred and sixty eight in standard form
723,568
65,400 / 10 =
6,540
In 2012, Charlie earned an annual salary of $54,098. At the beginning of 2013, Charlie’s annual salary was raised by $10,000. How much money will Charlie earn in 2013? Use pictures, words, or numbers to explain your thinking.
Charlie will earn $64,098 in 2013.
5 thousand + 1 thousand = 6 thousand
or
54,098 + 10,000 = 64,098
89,467 to the nearest ten thousand
90,000
put the numbers in order from least to greatest
45,987
45,901
53,721
45,901 45,987 53,721
ninety seven thousand two hundred and three in expanded form
90,000 + 7,000 + 200 +3
78, 831 x 10 =
788,310
Black rhinos are endangered, with only 4,400 left in the world. Timothy read that number as “four thousand, four hundred.” His father read the number as “44 hundred.” Who read the number correctly? Use pictures, numbers, or words to explain your answer.
They are both correct.
4 thousand, four hundred = 4,400
44 hundreds = 4,400
TH | H | T | O |
|44| 0 | 0 |
4<-|4 | 0 | 0|
sixty four thousand two hundred twelve to the nearest thousand
64,000
forty eight thousand two hundred and thirty ___ 40,000 + 8,000 + 400 + 20 + 1
forty eight thousand two hundred and thirty < 40,000 + 8,000 + 400 + 20 + 1
or
48,230 < 48,421
900,000 + 80,000 +2,000 +400 + 50 +8 in word form
nine hundred eighty two thousand four hundred fifty eight
(50,000 + 3,000+ 400) X 10
534,000
a. A community garden needs to order compost. They have three sites, two sites have 20 garden beds and one has 35. Each garden bed needs 10 bags of compost. How much compost do they need?
b. Each bag of compost costs 10 dollars. If the garden received a grant for $5,000 from the city. How much money do they need to use from their budget?
c. If their budget has $1,200 dollars remaining. Do they have enough? In not, how much more do they need?
BONUS
a. 20 + 20 + 35 = 75 garden beds
75 garden beds X 10 = 750 bags of compost
b. 750 X 10 = $7,500
7,500 - 5,000 = $2,500 needed
c. 2,500 - 1,200 = 1,300 They do not have enough they still need 1,300 dollars.
ten times as many as 30,000 + 3,000 + 500 +20 +1 rounded to the nearest ten thousand in standard form
340,000
Ten times as many as each number, rounded to the nearest thousand, in order from least to greatest
32,140
47, 200
32,530
325,300
472,000