Adding and Subtracting Multi-Digit Numbers

Adding

100

517+402=

What is 919?

200

4,892+3,518=

What is 8, 410?

300

37,178+82,370=

What is 119,548?

400

254, 671+381,366=

What is 636,037?

500

743,980+211,315=

What is 955,295?

Subtracting

100

844-609=

What is 235?

200

7,785-1,494=

What is 6,291?

300

91,160-58,535=

What is 32,625?

400

112,914-110,265=

What is 2,649?

500

989,372-670,584=

What is 318,788?

Subtracting with Zeros

100

940-355=

What is 585?

200

8,007-3,569=

What is 4,438?

300

52,006-13,055=

What is 38,951?

400

508,200-136,118=

What is 372,082?

500

809,400-237,235=

What is 572,165?

Vocabulary

100

Difference

What is the result of subtracting one number from another?

200

Sum

What is the result of adding two or more numbers?

300

Regroup

What is carrying or borrowing a number from one column to another?

400

Rounding

What is estimating a number to the nearest requested place value digit.

500

multi-digit

What is a number with 2 or more digits?