Rounding numbers
True or False
11,879 rounded to the nearest thousand is 12,000
True
The table below shows the approximate length of the roadways in each of four countries.
Argentina 231,374,000
Philippines 217,456,000
Iran 214,006,000
Saudi Arabia 221,372,000
What are the countries from shortest to longest roadway length.
Iran > Philippines > Saudi Arabia > Argentina
At a soccer tournament, 100 teams competed. Each team had 18 players. How many players competed in the tournament?
1,800 players
A marathon is 8,759 miles. Which expression has the same value as 8,759?
8000 + 700 + 50 + 9
How do you find Area
Length x Width
The value of 418,654 when rounded to the nearest thousand?
What is 419,000
Chad 1,285,000
Colombia 1,141,748
Ethiopia 1,104,300
Mongolia 1,564,110
Peru 1,285,216
list the countries in order from greatest to least?
Mongolia > Peru > Chad > Colombia > Ethiopia
Tevin rode his bike 12 miles each day for 5 days. He also ran 13 miles. What was the total distance Tevin biked and ran?
73 miles
The number four hundred seventy eight can be expressed as...
400 + 70 + 8
For Area you multiply the length and the width, in Perimeter, we add all 4 sides of the shape.
The value of 5,753,456 when rounded to the nearest ten thousand?
What is 5,750,000
Which numbers make the comparison true?
17,368 < ________
Select the TWO correct answers.
17,759
17,773
15,856
17,125
17,268
17, 759 and 17,773
Freddie plans to save $8,450 purchase a car. He has saved $4,295 so far. How much more does he need to save to meet his goal?
$4,155
Which expression has the same value as eighty-three thousand two hundred ninety-six?
80,000 + 3,000 + 200 + 90 + 6
Kathleen’s personal white board has a length of 12 inches and a width of 8 inches. What is the perimeter of the Kathleen’s personal white board in square inches?
40 inches
Scott traveled 95,822 miles to visit his cousin. What is this number rounded to the nearest ten?
what is 95,820?
The weights of four hippos at a zoo are listed.
• Hippo W: 3,894 lb
• Hippo X: 3,648 lb
• Hippo Y: 3,699 lb
• Hippo Z: 3,806 lb
If the hippos are listed in order from least weight to greatest weight, which hippo would come third in the list?
A Hippo W, because 3,806 <3,648 <3,894 < 3,699
B Hippo X, because 3,806 < 3,894 < 3,648 < 3,699
C Hippo Y, because 3,894 < 3,648 < 3,699 < 3,806
D Hippo Z, because 3,648 < 3,699 < 3,806 < 3,894
The list shows the number of trees Isaiah planted in three years.
He planted 521 tress in the first year.
He planted 387 tress in the second year.
He planted 438 trees in the third year.
Isaiah wants to plant a total of 2,000 trees. How many more trees does Isaiah need to plant?
654 trees
Big Bend National Park covers 801,163 acres. Select two expression has the same value as 801,163?
A 80,000 + 10,000 + 100 + 60 + 3
B 800,000 + 10,000 + 100 + 60 + 3
C 800,000 + 1,000 + 100 + 60 + 3
D 80,000 + 1,000 + 100 + 60 + 3
E 800,000 + 1,000 + 100 + 60 + 3
C 800,000 + 1,000 + 100 + 60 + 3
E 800,000 + 1,000 + 100 + 60 + 3
Keith made a rectangular sign that had a length of 46 and a width of 25. What is the Area of the sign that Keith made?
1,150
When rounded to the nearest thousand, the number of people at the Astros baseball game is 12,000. Which of the following could be the number of people who attended the baseball game?
A 11,264
B 12,628
C 11,135
D 11,526
D 11,526
Which numbers make the comparison true?
258,265 > ________
Select the TWO correct answers.
258,135
258,855
258,559
258,465
258,100
258,100 and 258,135
It took Ian three years to collect 25,413 aluminum cans to recycle. In the first year he collected 8,917 cans, and in the second year he collected 7,639 cans. Which equation can be used to find 𝑥, the number of cans Ian collected in the third year?
A 𝑥=25,413−8,917−7,639
B 𝑥=25,413+8,917+7,639
C 𝑥=8,917+7,639
D 𝑥=8,917−7,639
x = 25,413 - 8,917 - 7,639
Carla described a number using these clues.
• The value of the digit 7 is (7 X 10).
• The value of the digit 3 is (3 X 100).
• The value of the digit 6 is (6 X 1,000).
Which number matches Carla's description?
A 6,125
B 26,378
C 60,315
D 6,572
B 26,378
A rectangle is 15 feet wide and 23 feet long. What is the area of the rectangle in square feet?
345 Square Feet