Can you help me find 20 interesting math problems and answers in the third grade of primary school? Urgent!

Divide peaches among monkeys. Each big monkey has 1 Momo 3 big peaches. Each little monkey has 1 big peach and 3 Momo. * * * Need 285 big peaches and 303 DOG. How many big monkeys and how many small monkeys are there?

Answer: 303-285= 18

That is, there are more little monkeys than big monkeys 18/2 = 9.

(285-9)/4 = 69 is the number of big monkeys.

There are 78 little monkeys.

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