Adding with Regrouping
234 + 578
812
723 - 541
182
Round 5 to the nearest 10
10
Find the greatest common factor for 12 and 36
12
There are two local high schools in the same town. One school has 2,432 students and the other has 1,724 students. How many students are at both schools?
4,156 students
172 + 134
306
123 - 46
77
Round 34 to the nearest 10
30
What is the greatest common factor for 35 and 10
5
In the year 2024, Mrs. Mangum turned 89 years old. What year was she born in?
1935
567 + 908
1,475
85 - 67
18
Round 889 to the nearest 100
900
What is the greatest common factor for 7 and 13
1
The price of bitcoin falls from $8,216 to $3,765 in a couple of months. How much did it fall by?
$4,451
389 + 543
932
745 - 389
356
Round 456 to the nearest 100
500
What is the greatest common factor for 7 and 56
7
In a reading competition, Mimi reads 627 pages, Onyx reads 485 pages, and Ammar reads 873 pages. How many pages did they read in all?
1,985 pages
1,523 + 7,824
9,347
26 -19
7
Round 478 to the nearest 10
480
What is the greatest common factor for 81 and 36
9
Xylon is going to visit his grandmother in Jamaica which is 2,734 miles away. He travels 2,268 miles by airplane. How much further does Xylon have to travel?
466 miles