Addition
Subtraction
Mystery
Place Value
Rounding
100

The Sum of 567 + 678

What is 1,245

100

The difference of 680 - 542

What is 138

100
Perry is a school janitor.  Last week, he picked up a total of 996 pieces of trash.  If he picked up 473 pieces of trash in the classrooms, how many pieces of trash did Perry pick up outside of the classrooms?

What is 523

100
Write it: nine hundred seventeen thousand, two hundred thirty-six

What is 917,236?

100

Round to the nearest hundreds place:

1,351

What is 1,400?

200

Sum of 25,284 + 14,860

What is 40,144

200

1,104 - 718 =

What is 386?

200

A large company is hosting a conference.  So far, 795 people from the United States have signed up, as well as 85 people from other countries.  What is the total number of people who have signed up?

What is 882

200

Write it:

364,182

What is three hundred sixty-four thousand one hundred eighty-two

200

Round to the nearest thousand.

739

What is 1,000

300

Constant Difference:

57 + 99 = ____ + 100

What is 56

300

1017 - 267 = _______ - 250 = 

What is 1,000?

300

When Dalton went to bed, there were 671 birds on the lake.  When he woke up in the morning, there were 904 birds on the lake.  How many birds landed on the lake overnight?

What is 233

300

Write it in Expanded Form

74,504

What is 70,000 + 4,000 +500 + 4 = 74,504

300

Round to the nearest thousand place?

4,299

What is 4,000?

400

Estimate the sum by rounding each number to the nearest ten and then adding.

193 + 331

What is 520

400

Estimate each number to the nearest hundred, then subtract.

7,585 - 4,722

What is 2,900



400
During breakfast, the students took 193 cartons of chocolate milk.  After breakfast and lunch, a total of 357 cartons of chocolate milk had been taken.  How many cartons of chocolate milk did the students take during lunch?

What is 164

400

Use greater than, less than, or equal to.

783,971   ____   784,916

What is greater than?

400

Round to the nearest ten thousand


544,732

What is 540,000

500

Since opening, Ben's Burgers has served 7,476 regular fries and 2,158 curly fries to its customers.  How many fries is that?

What is 9,634

500

The Minnesota River held a nest of fish eggs.  The nest contained a total of 952 eggs.  If 558 of these eggs hatched, how many did not hatch?

What is 394

500

Last week, Mr. Nick checked in 709 books.  Of those books, 314 were graphic novels and the remainder were chapter books.  How many chapter books did Mr. Nick check in?

What is 395

500

Greater than, less than, or equal to?

42,957  ____   420,957

What is less than?

500

Round to the nearest hundred thousand:

981,638

What is 1,000,000?

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