Adding Multi-Digit Numbers
What is
45,678 + 12,345
58,023
What is
98,765−54,321
44,444
Sarah has 23,456 stickers. She buys 12,345 more. How many stickers does she have now?
35,801
If a restaurant has 15,000 customers in January, 5,000 in February, and loses 2,345 customers in March, how many customers does it have by the end of March?
17,655
Sarah has 76,831 jelly beans if she eats 27,425 she will have 51,406 jelly beans left. Is Sarah Correct?
No she forgot to borrow in the thousands place. She would have 49,406 jelly beans left
What is
156,832 + 723, 144
879,976
What is
64,978-43,916
21,062
Emily read 34,567 pages in January and 65,231 pages in February. How many pages did she read in total?
99,798
If Alex has 10,000 points, loses 5,465 points, and then gains 7,392 points, how many points does he have now?
11,927
If a student claims 35,678 + 95,432
=121,110 identify the error in their addition.
They did not carry the one from the thousands place to the ten thousands place
answer 131,110
What is
17,810 + 48,765
66,575
What is
65,422-19,615
45,807
A library has 45,678 books. If 15,485 books are checked out, how many books remain?
30,193
A baker made 20,000 cookies. He sold 3,456 cookies in the morning and 2,534 cookies in the afternoon. How many cookies does he have left?
20,922
The Fortnite Item Shop has a new skin that costs 2,000 V-Bucks. Peely has 5,678 V-Bucks in his account. After buying the skin, he completes a series of quests and earns 1,345 V-Bucks. How many V-Bucks does Peely have left?
5,023
What is
99,169 + 21.983
121,152
What is
71,864 - 35,387
36,477
A farmer harvested 56,789 apples and sold 23,643. How many apples does he have left?
32,146
A toy store had 50,000 toys. They received 10,000 new toys and sold 5,678 toys. How many toys are in the store now?
54,322
Beyoncé is planning her next world tour. For her first concert in New York, 28,456tickets were sold. In Los Angeles, she sold 32,789 tickets. Beyoncé wants to round these numbers to the nearest thousand and then find the total. How many tickets, when rounded and added together, were sold for these two concerts?
New York tickets: 28,456 rounded to the nearest thousand is 28,000
Los Angeles tickets: 32,789 rounded to the nearest thousand is 33,000
Total: 28,000+33,000=61,000
Answer: 61,000 tickets
What is
48,808 + 57,374
106, 182
What is
79,001 - 32,859
46,142
Emily read 34,567 pages in January and 65,231 pages in February. How many more pages did she read in February than January?
30,664
A school has pencils 12,653. They buy more 15,000and then donate 6, 987 . How many pencils do they have in total?
21987
After a successful show, Beyoncé's team counted 45,678 pieces of merchandise sold. They also found 2,345 unsold items. If they round both numbers to the nearest hundred, what is the difference between the rounded number of sold and unsold items?
Solution:
Sold merchandise: 45,678 rounded to the nearest hundred is 45,700
Unsold items: 2,345 rounded to the nearest hundred is 2,300
Difference: 45,700−2,300=43,400
Answer: 43,400 items