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Math Grade 3 exercise solutions page 74 Workbook Volume 1
Solving exercises on page 74 of Math 3 Workbook Volume 1, Cánh Diều book:
Divisibility. Remainder in Division
1. Solving problem 1 on Page 74 of Math textbook for 3rd graders
Answer:
Dividing numbers: Divisibility and Remainders
2. Solving problem 2 on Page 74 of Math textbook for 3rd graders
Problem: Number ?.
Answer:
4 divided by 4 equals 1. 8 divided by 4 equals 2. 5 divided by 4 equals 1 with a remainder of 1. 9 divided by 4 equals 2 with a remainder of 1. 6 divided by 4 equals 1 with a remainder of 2. 10 divided by 4 equals 2 with a remainder of 2. 7 divided by 4 equals 1 with a remainder of 3. 11 divided by 4 equals 2 with a remainder of 3.
- See more: Solving exercises on page 76 of Math Textbook 3 Volume 1, Kite Book
3. Solving problem 3 on Page 74 of Math textbook for 3rd graders
Problem: There are 14 other people who need to cross the river. Each boat can carry a maximum of 4 passengers (not including the boatman). How many trips are needed to transport all the passengers?
Solution guide: To find the number of trips needed to transport all passengers, we perform the division 14 ÷ 4.
Answer:
We have 14 ÷ 4 = 3 (remainder 2). If we use 3 boat trips to transport passengers, there will be 2 people remaining. So, at least 4 trips are needed to transport all the passengers.
Answer: 4 trips.
We hope that with the exercise solutions on page 74 of Math Textbook 3 Volume 1, Kite Book, students can master the knowledge and solve similar exercises easily and quickly.
