Addition and Subtraction
56 765 - 20 000 =
36 765
Compare 502,398 and 502,421.
Circle the greater number.
502 421
12 + 24 ÷ 6
16
What is the Y coordinate in (5 8)
8
88 : 8
11
28 790 - 12 547 =
16243
Round 764,382 to the nearest ten thousand.
760,000
30 − 18 ÷ 3 × 2
18
Are these two the same?
672 - 200
724 - 225
(257 + 63) : (200 - 190)
32
A library owned 925,480 books.
It donated 347,865 books to other libraries.
Later, it purchased 128,734 new books.
706,349
Which number is greater: 589,499 or 589,501?
Round the greater number to the nearest thousand.
590,000
(48 − 24) ÷ 6 + 5 × 4
24
Convert 3 meters to centimeters
300 centimeters
(680 - 190) : 7
70
A shipping company sent 684,592 packages in January.
In February, it sent 237,849 fewer packages.
In March, it sent 189,476 more packages than in February.
636,219
Order these numbers from least to greatest, then round all the numbers to the nearest tens place:
805,432
805,294
804,999
805,501
805 000
805 290
805 430
805 500
8 + 36 ÷ 6 × (4 + 2)
44
What does a 3 Kilogram and 750 grams box weigh in grams?
3 750 grams
There are 984 pencils.
They are shared equally into 4 boxes.
246
A town had 648,395 people. 289,764 people moved away, and then 173,829 people moved in.
532,460
A number rounds to 700,000 to the nearest hundred thousand,
and 680,000 to the nearest ten thousand.
What is the smallest possible number?
675 000
6 + 24 ÷ 6 × (5 + 3)
38
There were 9,600 boxes in a warehouse.
Each day, 375 boxes were sent to stores.
After 8 days, 2,480 boxes were delivered back to the warehouse because of a problem.
How many boxes are in the warehouse after the 8 days?
9 080
9,847 ÷ 6
1,641 R1