# 3 # Introduction The significance of winter vacation homework is to let us remember to study when we are crazy, so that we will not be strange and painful after 2 months; But also the consolidation of the previous stage and the foreshadowing of the latter stage. Why not use this time to accumulate all kinds of knowledge, which is very helpful for future study. The following is the related information of winter vacation homework's answers (mathematics, Chinese) in the third grade of primary school compiled by KaoNet. I hope I can help you.

1. winter vacation homework's answer in the third grade of primary school (mathematics)

1. A hand has five fingers, so how many fingers does a hand have?

5×2= 10 (pieces) A: One hand has 10 fingers.

The students took part in the chorus competition. There are five students in each row, and the total number of students stands in three rows. How many students took part in the competition?

5×3= 15 (name) A * * * There are 15 students participating in the competition.

Xiaoming's family went to the park to play. One ticket, 5 yuan. How much did they spend on the tickets?

5×3= 15 (yuan) A: They spent 15 yuan on tickets.

An eraser costs 50 cents. Yaya bought two erasers. How much is a * * *?

5×2= 10 (angle) = 1 (yuan) A: A * * * spent 1 yuan.

5. Children in kindergarten eat fruit. Each child eats two apples. How many apples did five children eat?

5×2= 10 (pieces) A: Five children ate 10 apples.

6. When Xiaodong was 6 years old and his mother was 30 years old, how old was Xiaodong 12 years old?

12-6=6 (years old) 30+6=36 (years old) A: My mother is 36 years old.

There are 30 single chairs and 8 double chairs in the conference room. A * * *, how many people can sit?

8×2= 16 (person) 16+30=46 (person) A: A * * * can seat 46 people.

8. There are 40 people crossing the river. Is it enough to rent 8 boats (each boat is limited to 4 people) and 1 big boat (each big boat is limited to 6 people)?

8×4+6=38 (person) 38