variables/sum
Y - 34 = 17
51
Find 5,000- 3,350
1,650
Find the difference
8,456
- 6,532
1,924
Classroom Books
Round each total of books to the nearest thousands and find the sum.
Classroom. Books
3 4,239
4 7,891
5. 5,298
4,000
8,000
5,000
17,000 books
Nancy wrote the greatest number that can be made using each of these digits. What was her number?
534981
985,431
79 - Y = 21
58
Find 7,000- 2,348
4,652
Find the difference
7,298
- 3,879
3,419
Round the following numbers to the nearest ten thousands place and add.
1. 19,245
2. 26,321
3. 45,321
20,000
30,000
50,000
100,000
Luis and Liz each rounded 635,974 to the nearest ten thousand. Luis wrote 630,000 and Liz wrote 640,000. Who is correct?
Liz
Y - 108 = 110
218
Find 8,000- 5,671
2,329
Find the difference and then use addition to check your answer.
38, 238
-17,459
20,779
Round the following numbers to the nearest hundred and find the sum.
1. 4,390
2. 12,345
3. 9,871
4,400
12,300
9,900
26,600
New Mexico has an are of 121,298 square miles. California has an are of 155,779 square miles. How much greater is the area, in square miles?
34,481 square miles
Find the sum.
25,872
34,652
+12,873
73,397
Find 2,000- 785
1,215
Find the difference and then use addition to check your answer.
45,219
-25, 879
19,340
Candy Amount
Skittles 3,982
Peanut butter cup 5,123
Gummy bears. 2,127
4,000
5,000
2,000
11,000
Caden made a four-digit number with a 5 in the thousands place, a 5 in the ones place, a 6 in the tens place, and a 4 in the hundreds place. What was the number?
5,465
Find the sum
135,902
234,981
+ 438,917
809,800
Find 10,000- 7,275
2,725
Find the difference.
8,746
- 975
7,771
Round the following numbers to the nearest thousands and find the sum.
123,901
235,871
190,345
124,000
236,000
190,000
550,000
Round 568,987 to the nearest ten thousand.
570,000