STARTER
EXPLORER
CHALLENGER
MASTER
GENIUS
100

Tom has 324 marbles. Write the number in expanded form.

300+20+4

100

In the number 4,362, what is the value of digit 6?

60

100

A bakery baked 2,375 cupcakes. By noon, 1,468 were sold. Later, 523 more were baked. How many cupcakes are there now?

1,430 cupcakes

100

A library has 12,478 books. 6,325 books are fiction and the rest are non-fiction. If 3,468 non-fiction books are borrowed, how many non-fiction books are left?

2,685 books

100

A car factory produces 1,276 cars each month. How many cars are made in 18 months? If 19,846 are sold, how many are still in the factory?

22,968 made; 3,122 left

200

Round 456 to the nearest ten.

460


200

Round 2,478 to the nearest hundred.

2500

200

A farmer has 3 fields. The first field has 1,256 carrots, the second has 2,489, and the third has 3,015. If he sells 4,322 carrots, how many are left?

2,438 carrots

200

A farmer harvested 4,862 apples on Monday, 5,437 on Tuesday, and 6,214 on Wednesday. If he sold 12,486 apples at the market, how many apples does he still have?

4,027 apples

200

A stadium has 245 rows of seats. Each row has 48 seats. On the day of a match, 10,846 tickets were sold. How many seats were still empty?

934 seats

300

A shop sells 245 apples in the morning and 123 apples in the afternoon. How many apples were sold in total?

368 apples

300

Sarah read 325 pages of a book in May and 476 pages in June. How many pages did she read in total?

801 pages

300

A movie theater has 25 rows of seats. Each row has 36 seats. If 689 tickets are sold, how many seats are still empty?

211 seats

300

A bus company owns 36 buses. Each bus has 52 seats. If 1,489 passengers travel on a given day, how many seats are empty?

383 seats

300

A bookstore sold 438 copies of one book, 627 of another, and 1,289 of a third. If they had printed 3,000 books in total, how many are still unsold?

646 books

400

There are 672 students in a school. 215 are boys. How many are girls?

457 girls

400

A farmer has 3,000 chickens. He sells 1,456 chickens. How many are left?

1,544 chickens

400

A box holds 48 chocolates. If Sarah buys 16 boxes and gives away 250 chocolates to her friends, how many chocolates does she still have?

518 chocolates

400

A school collected 4,872 bottles in September and 5,386 in October. How many bottles were collected altogether? If 7,500 bottles are sent to recycling, how many are left?

10,258 collected; 2,758 left  

400

A farmer harvested 15,678 apples. He sold 9,234 apples on Monday and 3,459 on Tuesday. How many apples are left?

➡️ 2,985 apples

500

A toy costs Rp125.000 If you buy 3 toys, how much will you pay?

Rp375.000

500

A bus has 48 seats. If there are 27 buses, how many seats are there in total?

1,296 seats

500

A train can carry 2,436 passengers. On Monday, 1,587 tickets were sold, and on Tuesday 692 tickets were sold. How many seats are still empty?

157 seats

500

A shopkeeper had 9,685 candies. He sold 3,468 in the morning and 4,279 in the afternoon. How many candies are left?

1,938 candies

500

A train travels 248 km each day. How far does it travel in 27 days? If the distance around the Earth is 40,075 km, how many more kilometers does the train need to travel to go around once?

6,696 km traveled; 33,379 km more needed