Rounding to Tens
Rounding to Hundreds
Adding
Subtracting with Regrouping
Subtracting with Regrouping more than once.
100

What is 310 rounded to the nearest ten?

300

100

What is 327 rounded to the nearest hundred?

300

100

59+ 81=

140

100

70-61=?

9

100

700-455=

245

200

What is 337 rounded to the nearest ten?

340

200

What is 101 rounded to the nearest hundred?

100

200

573 + 307 = ?

880

200

 342- 125=

217

200

Mason had 830 Pokemon cards. He gave Adriel 371. How many Pokemon cards does he have left?

459

300

What is $756 rounded to the nearest 10?

$760

300

What place value does the 3 equal in the number 345?

300.

300
Elyan ate 473 skittles and then 241 more. How many did he eat in all?

714

300

Alexa had 763 jelly beans. She ate 344. How many jelly beans are left?

A. 418

B. 421

C. 419

B. 429

C

300

What is the difference between 562 and 383?

179

400

Which numbers do not equal 800 when rounded to the nearest ten? Select all that apply.

A. 805

B. 803

C. 807

D. 804

A and C

400

Mason helped collect about 700 flowers for his friends. Which number is about 700 when rounded to the nearest hundreds?

A. 649

B. 749

C. 751

A

400

What is 300+2+70?

372

400

708-324=

384

400
Who are the two most awesome teachers at Prine Elementary?


Hint: They're in this classroom!

If you get this right, everyone gets a lunch bunch next week.

Ms. Graczyk and Mrs. Harrell!

500

Sarah needs has about 900 grams of sand. Which number when rounded to the nearest ten is about 900 grams?

A. 989 grams

B. 895 grams

C. 905 grams

B
500

Zaida said 989 is 1000 when rounded to the nearest hundred. Is she correct? 

A. No, because she rounded to the nearest thousand.

B. Yes, because 1000 is 10 hundreds which is equivalent 1000.

C. No, because 989 would round to 900.

B

500

Which of these equals 450? Select all that apply.

A. 400+50

B. 380+70

C. 400-50

D. 232+218

A

B

D

500

Hazelley has earned $415, but she needs $550 to go to summer camp. How much money does she still need to earn? 

$135

500

Dayana had 900 Dojo points. She bought 3 items that cost a total of 371 Dojo points. How many does she have left?

529.

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