During the snail race, there were 50 snails competing. Sadly, 3 got run over by a chicken before the race and 10 fell asleep on the way to the finish line. How many snails were left at the finish line?

There are 76 monkeys jumping on the bed. 17 fell off and bonked their heads. How many monkeys are left jumping on the bed?

Diana made 37 princess dresses. She sold 17 of them. How many does she have left?

JiA got 31 new toys for her birthday. SeoA got 29 toys. How many toys do they have in all?

Jaei wanted to do something nice for her mom on Mother's Day. She picked 17 roses, 16 sunflowers, and 13 lilies for her mom. How many does she have in all?

Ha Young ate 36 chocolate chip cookies. Then he ate 44 more. How many cookies did he eat in all?

The vampire cooks 32  hotdogs. He eats only 18 of them. How many does he have left?

A vampire goes to the supermarket to buy some food. He buys 32 packages of hotdog, 15 jars of peanut butter, and 49 mangoes. How many items does he buy in all?

There were 17 space ships flying in the sky yesterday. 5 ships flew away in the night. How many are left?

Joy saw 8 unicorns on Monday. She saw 12 on Tuesday and 16 on Wednesday. How many rainbow unicorns did Joy see altogether?

There were 26 pirates on the ship, but 17 were lost when the giant octopus showed up! How many pirates are left?

Woon Sung had 100 candy bars for his classmates, but he ate 65. How many does he have left?

Ha Jun was so hungry, he ate 23 cheeseburgers. Then he took a loooooooooong nap. After his nap, he ate 54 cheeseburgers. How many cheeseburgers did he eat in all?