Addition without Regrouping
Addition with Regrouping
Subtraction
Subtraction with Borrowing
Challenge
100

Sam has 25 marbles and his friend gives him 11 more. How many marbles does Sam have now?

36 marbles

100

Maya has 56 pencils and she buys 29 more. How many pencils does she have now? 

85 pencils

100

Emma had 27 candies. She ate 15 of them. How many candies does she have left?

12 candies

100

Jamie has 42 marbles and gives 18 to his sister. How many marbles does he have left?

24 marbles

100

Anna's class collected 246 cans of food, and Jason's class collected 139. How many cans did both classes collect together?

385 cans

200

Sarah bought 12 apples and 27 oranges at the store. How many pieces of fruit did she buy in total?

39 pieces of fruit

200

On a race, 47 runners finished on Saturday, and 36 finished on Sunday. How many runners finished the race in total?

83 runners

200

Max has 45 video games. He gives 13 of them to his friend. How many video games does Max have now?

32 video games

200

A library had 73 books. They lent out 28 books. How many books are left?

45 books

200

Lucy has 375 stickers, and she buys 126 more. She then gives away 240. How many stickers does she have now?

261 stickers

300

There are 34 students in the science club and 23  students in the art club. How many students are in both groups together?

57 students

300

Jason has 68 baseball cards and he buys two packs with 45 more. How many baseball cards does he have now?

113 baseball cards

300

There were 67 chairs in the hall. After some were removed, 20 chairs remained. How many chairs were removed?

47 chairs

300

A team had 64 points but lost 39 points in the second half. What's their final score?

25 points

300

A zoo has 482 animals. they bring 129 more animals, but 236 are taken to another zoo. How many animals are left?

375 animals

400

Jack has 45  stickers and he receives 24 more from his friend. How many stickers does Jack have now?  

69 stickers

400

At the pet shelter, there are 57 dogs and 39 cats. How many pets are at the shelter in total?

96 pets

400

A store has 52 apples, and they sold 21 of them. How many apples are left?

31 apples

400

A garden has 85 flowers, but 47 of them wilted. How many flowers are left?

38 flowers

400

Emma's team scored 358 points in the first half and 247 points in the second half. If the opposing team scored 495 points total, how many points did Emma's team win by?

110 points

500

A farmer has  34 chickens and 43 ducks on his farm. How many birds are there in total?

77 Birds

500

Lily reads 78 pages of her book on Monday and 54 pages on Tuesday. How many pages did she read in total?

132 pages

500

A gardener had 94 flowers and gave 33 away. How many flowers does he have left?

61 flowers

500

A bus has 92 passengers. After 56 got off, how many were still on the bus?

36 passengers

500

A book club has 688 members. During the summer, 237 new members join, but 329 decide to leave. How many members are in the club now?

596 members