Show:
Addition
Subtraction
Place Value
Rounding
Mystery
100
Jane traveled on an airplane twice last year. In February, she traveled 343 miles. In June, she traveled 587 miles. How many miles did she fly?
What is 930 miles?
100
Black Rooster Bakery sold 489 pastries on Thursday and 604 on Friday. How many more pastries did they sell on Friday than on Thursday?
What is 115 pastries?
100

What is the value of the 6 in the number 6,432?

6,000

100

Round 46 to the nearest ten.

50

100

347 + 268 =

615

200
Maria had $150 in her bank account. She put $234 in her account last week and $187 in her account this week. Maria has about how much money now?
What is $600?
200
Roger has 932 cows in two fields. He has 498 cows in one field. About how many cows does he have in the other?
What is about 400 cows?
200

In the number 8,507, what digit is in the hundreds place?

5

200

Round 312 to the nearest hundred.

300

200

What is 702 – 489?

213

300
Ximena used small, medium, and large ice cream cones to serve ice cream. She used 257 small cones. She used 59 more medium cones than small. She used 42 more large cones than medium. How many large cones did Ximena use to serve ice cream?
What is 358 cones?
300
A company received 2,479 phone calls in January. The company received 3,712 calls in February. What is the difference between how many calls were received in January and February?
What is 1,233 calls?
300

Write the number 4,329 in expanded form.

4,000+300+20+9

300

Round 678 to the nearest ten.

680

300

Which digit is in the thousands place in 5,824?

5

400
Lily B. Clayton has a lot of textbooks in the school. There are 412 math books, 347 reading books, 425 science books, 452 social studies books, and 396 health books. Approximately how many math, social studies, and health books does Lily B. Clayton have?
What is 1,300 books?
400
Jeff had $88 when he started his shopping trip. He spent $41 at Target and $39 at Lowe's. How much money did he have left at the end of his shopping trip?
What is $8?
400

Which number has a 7 in the tens place?

A) 7,204
B) 4,782
C) 5,374

C) 5,374

400

A number rounds to 500 when rounded to the nearest hundred. Which of these could it be?
A) 450
B) 549
C) 599

All of them!
400

Round 1,368 to the nearest hundred. Then subtract 200 from your answer.

1,400 – 200 = 1,200

500
Hope read 104 pages of her book on Tuesday. On Wednesday, she read 97 pages. Thursday she read 113 pages. How many pages did she read over the three days?
What is 314?
500
There were 400 donuts at a donut shop. The shop sold 123 donuts by 8 AM. By 9 AM, they had sold 239. How much did they have left to sell for the rest of the day?
What is 38?
500

Compare using <, >, or =: 6,302 ___ 6,230

6,302 > 6,230

500

Round 3,267 to the nearest hundred and the nearest ten.

Nearest hundred: 3,300; Nearest ten: 3,270

500

A number has 7 thousands, 4 hundreds, 8 tens, and 2 ones. What is the number? Then round it to the nearest hundred.

7,500