Addition and Subtraction Large Numbers

6,863 + 1,787 = 

• 7,540

• 7,650

• 8,540

• 8,650

Jordan read 485 pages last month and 391 pages this month. How many pages did Jordan read altogether?

• 866 pages

• 876 pages

• 886 pages

• 877 pages

Use mental math to solve.

120 + 42 + 80

Evaluate responses using AI:

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245 + 387 =

What is the correct answer?

23 + 99,999 +786 =

• None is correct

• 100,808

• 108,808

• 100,008

What is the correct answer?

60,990 - 999 =

• 59,990

• 59,991

• 59,901

• 59,091

What number must be added to 14,056 to result in a sum of 38,773?

• 24,717

• 25,717

• 52,829

• 51,829

On Saturday night, 23,748 people attended the concert. On Sunday, 7,570 more people attended the concert than on Saturday. How many people attended the concert on Sunday?

• 31,318

• 31,317

• 20,218

• 21,318

The difference of 20,000 and 9,500 is _________

• 10,500

• 11,500

• 12,500

Find the difference. 67,893 - 42,642. 

• 25,786

• 25,251

• 54,876

• 65,897