Stamp exchange
Task A: Anna has 14 stamps with animals. Because this morning, she gave Vera 3 stamps with monkeys. How many stamps did the animals have before?
Task b: In the evening, Anna exchanged four stamps with lions for two stamps with monkeys. How many stamps did she have with the animals after the exchange?
Your answer:
Task b: In the evening, Anna exchanged four stamps with lions for two stamps with monkeys. How many stamps did she have with the animals after the exchange?
Your answer:
You need to know the following knowledge to solve this word math problem:
arithmeticGrade of the word problem
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