Addition!
Sarah has 125 marbles in her collection. Her friend gives her 78 more marbles. How many marbles does Sarah have now?
203 marbles
Emma has 450 stickers in her collection. She gives 175 stickers to her friend. How many stickers does Emma have left?
275 stickers
A nature reserve has 350 trees. In the spring, 120 new trees are planted, but 45 trees are removed due to disease. How many trees are in the reserve now?
425 trees
Emma has $50. She spends $18 on fruits and then spends $12 on vegetables. How much money does Emma have left?
$20
A bookstore had 320 books on its shelves. After receiving a shipment of 145 new books, how many books does the bookstore have in total?
465 books
A library had 1,200 books. After a book drive, 325 books were donated. How many books are left in the library?
875 books
A wildlife sanctuary has 150 birds. In a recent rescue, they brought in 75 more birds, but 30 birds were released back into the wild. How many birds does the sanctuary have now?
195 birds
A family goes grocery shopping with $100. They buy snacks for $25 and dairy products for $30. How much money do they have remaining?
$45
A farmer harvested 240 apples from his orchard and then picked 175 more apples the following week. How many apples did he harvest altogether?
415 apples
A farmer had 600 apples. After selling 245 apples at the market, how many apples does he have remaining?
355 apples
There are 500 fish in a lake. After a fishing tournament, 150 fish are caught, and 25 new fish are introduced. How many fish are in the lake now?
375 fish
Liam has $80. He buys a box of cereal for $5 and a loaf of bread for $3. How much money does he have after his purchases?
$72
At a school carnival, 150 tickets were sold in the morning and 275 tickets were sold in the afternoon. How many tickets were sold in total?
425 tickets
In a classroom, there were 28 students. After a field trip, 10 students went home early. How many students are still at school?
18 students
A bee conservation group has 200 hives. They add 50 new hives but lose 15 hives to bad weather. How many hives do they have left?
235 hives
A store sells a bag of rice for $15 and a can of beans for $5. If Julia buys both and pays with a $50 bill, how much change does she get back?
$30
There are 120 students in the first grade and 135 students in the second grade. If all the students come together for an event, how many students are there in total?
255 students
A sports team started the season with 1,000 fans. By the end of the season, 450 fans had stopped attending games. How many fans are still supporting the team?
550 fans
In a park, there are 600 flowers. 250 flowers bloom in spring, but 100 flowers wilt and die. How many flowers are left in the park?
750 flowers
At a grocery store, Sarah spends $40 on fruits and $25 on meat. If she pays with a $100 bill, how much change does she receive?
$35