Add/Subtract
2,979 + 3,489 =
6,468
King Ralph can't wait for his son's first birthday. He's planning to blow up 32,897 balloons for the prince's celebration. Unfortunately, when his shipment of balloons arrive, 18,289 of them have holes. How many balloons will he be able to inflate for the party?
14,608 balloons
Write the number in unit form: 237,841
2 hundred thousands
3 ten thousands
7 thousands
8 hundreds
4 tens
1 one
Write as an equation:
88 is 11 times as much as 8
88=11x8
Compare:
689,434 ____ 689,343
>
Greater than
4,695 - 2,916 =
1,779
In Science, Ashley's class learned that the diameter of Earth is 7,874 miles and the diameter of Jupiter is 88,000 miles. What is the difference between the diameter of Earth and Jupiter?
80,126 miles
What is 345,678 rounded to the nearest thousand?
346,000
Find the unknown and then write as an equation:
_____ is 3 times as much as 12
36=3x12
56,093 ____ 50,693
>
Greater than
475,931 + 464,646 =
940,577
Patty's company raised $401 for the Cancer Research Project. Randy's company raised $300 more than this. How much money did they raise altogether?
$1,102
What is 423,504 rounded to the nearest ten thousand?
420,000
Write the TWO different multiplicative comparison statements that could match this equation:
24 = 6 x 4
24 is 6 times as much as 4
24 is 4 times as much as 6
938,421 ____ 983,421
<
Less than
102,013 - 14,953
87,060
Many fans attended the state play-offs this year. On the first night 359 attended the game, while 504 attended the second night. On the third night, 28 more people attended than the night before. How many total fans attended the play-offs?
1,395 fans attended the play offs.
How many hundreds are in 29,688?
296 hundreds
Paul counts 5 times as many ladybugs as Marcus. Marcus counted 20 ladybugs. How many ladybugs did Paul count?
5x20=100 ladybugs
Write the number that is equal to this:
(7 x 100,000) + (8 x 10,000) + (3 x 100)
780,300
3,600,127 - 1,443,218 =
2,156,909
Mr. Johnson played a stock market game with his son Justin. They started with $1,000. During the first week they made $806. The second week they lost $882. How much money did they have at the end of the second week?
They had $924 at the end of the second week
What number would be ten times as much as 8,399?
83,990
Rachel holds the world record for juggling golf balls. She can juggle for 72 hours. This is 9 times as long as Ezra can juggle golf balls. Peter can juggle for 5 hours less than Ezra. How long can Peter juggle?
3 hours
Write a comparison statement comparing these two numbers:
A: (6 x 100,000) + (5 x 100) + (7 x 10)
B: (6 x 10,000) + (5 x 1,000) + (9 x 100)