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Solve exercise 1 on page 120 of Math 2 Textbook
Problem:
Mental Math:
8 : 4 = 2, 12 : 4 = 3, 20 : 4 = 5, 28 : 4 = 7
36 : 4 = 9, 24 : 4 = 6, 40 : 4 = 10, 32 : 4 = 8
Answer:
8 : 4 = 2, 12 : 4 = 3, 20 : 4 = 5, 28 : 4 = 7
36 : 4 = 9, 24 : 4 = 6, 40 : 4 = 10, 32 : 4 = 8
Solve Exercise 2 on page 120 of Math 2 textbook
Problem:
Calculate mentally:
4 x 3 = 12, 4 x 2 = 8, 4 x 1 = 4, 4 x 4 = 16
12 : 4 = 3, 8 : 4 = 2, 4 : 4 = 1, 16 : 4 = 4
12 : 3 = 4, 8 : 2 = 4, 4 : 1 = 4
4 x 3 = 12, 4 x 2 = 8, 4 x 1 = 4, 4 x 4 = 16
12 : 4 = 3, 8 : 4 = 2, 4 : 4 = 1, 16 : 4 = 4
12 : 3 = 4, 8 : 2 = 4, 4 : 1 = 4
Solve exercise 3 page 120 Math 2 textbook
Problem:
There are 40 students divided equally into 4 groups. How many students are there in each group?
Answer:
The number of students in each group is:
40 : 4 = 10 (students)
Answer: 10 passengers.
Solution for Exercise 4 on page 120 of Math 2 textbook
Exercise:
There are 12 guests who need to cross the river. Each boat can carry 4 guests (not including the boat driver). How many boats are needed to transport all the guests?
Answer:
The number of boats needed is:
12 : 4 = 3 (boats)
Answer: 3 boats.
Solve exercise 5 on page 120 of Math 2 textbook
Problem:
Answer:
Figure a.
In the Math 2 course, solving exercises on page 37 of the Math 2 textbook is one of the crucial topics that students need to focus on and improve to enhance their Math 2 solving skills.
Details of the content of the exercises on page 36 of Math 2 textbook have been thoroughly instructed for students to refer to and prepare for better Math 2 revision.
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