Rounding
Addition
Word Problems
Standard, Expanded, Word Form
100
Round to the nearest hundred: 123
100
100
Add 6,311 + 1,268 =
7,579
100

There are 9 girls in the class and 4 MORE boys than girls.

How many boys are in the class?

 How many students are there all together?

There are 13 boys in the class.

There are 22 students altogether.

100

What is this number in expanded form?

7,635

7,000 + 600 + 30 + 5

200
Round to the nearest Thousands 4,479
4,000
200
297 + 1,329 =
1626
200

Laney bought 356 pieces of Halloween candy. Alex bought 97 MORE pieces of candy than Laney. How many pieces of candy do they have altogether?

They have 809 pieces altogether.

200

What is this number in word form?

34,905

Thirty four thousand nine hundred five

300
Round to the nearest Thousand: 7, 621
8,000
300

755,206 + 89,814 =

845,020

300

Last year, Roy collected 416 pieces of candy on Halloween. Roy's sister got 10 times as much candy as Roy. How many pieces did Roy's sister get?

Roy's sister got 4,160 pieces of candy.

300

What is this number in standard form?

90,000 + 1,000 + 400 + 70 + 3

91,473

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