Numbers
Addition/Subtraction
Rounding
Word Problems
100
What is thirty thousand, seven hundred six in standard form?

30,706

100

54,631+6,639

61,270

100

Round 6318 to the nearest thousand

What is 6,000

100

There were 475,000 children at a state fair. There were 26,000 more adults than children at the state fair. How many adults were there?

There were 501,000 adults at the state fair.

200

What is the value of 6 in 625,491

600,000

200

408,396+237,825

646,221

200

Round 325,699 to the nearest thousand

What is 326,000

200

Store A earns 1,234 dollars. Store B earns 456 more dollars than Store A. How much do the stores earn altogher?

What is 2,924 dollars.

300

What is 456,891 in expanded form?

400,000+50,000+6,000+800+90+1

300
subtract 164, 387 from 562, 480

398, 093

300

Round 699,500 to the nearest thousand

What is 700,000

300

There were 63,000 adults at a concert. There were 5,678 more children than adults. How many people were there in all?

There were 131,678 people at the concert.

400

compare 42,100_____ 41,002

42,100>41,002

400

subtract 353, 463 from 800,000

445, 537

400

Solve, estimate the sum

87,246-42,107

45, 319 


Estimate:

87,000-42,000= 45,000

400

Andrew scored 695,780 points in a game. Maya scored 467,580 points. Bryan scored 61,000 more points than Maya. How many more points did Andrew score than Bryan?

What is 167,000 points more?

500

What is the sum of the value of 3 in 328,012 and the 6 in 453,460?

What is 300,060?

500

What is the sum of the value of 4 in 426, 926 and the value of 5 in 625,921?

400,000+5,000= 405,000

500

A restaurant made 526 sanwiches. Company A made 121, company B made 234 and company C made 150. Were there enough sandwiches to fill three orders? Estimate to check if your answer is reasonable

Yes there were enough sandwiches

500

An amusement park had 6,789 visitors in March. There were 624 more visitors in March than in April. In May, there were 824 more visitors than the total number of visitors in March and April. How many visitors were there in May?

There were 13,778 visitors in May