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Solution to exercise 1 on page 116 of Math 3 textbook
Problem:
Solve the following calculations:
a) 1324 multiplied by 2 b) 2308 multiplied by 3
1719 multiplied by 4 1206 multiplied by 5
Answer:
Solution to exercise 2 on page 116 of Math 3 textbook
Problem:
An buys 3 pens, each pen costs 2500 dong. An gives the saleswoman 8000 dong. How much money does the saleswoman have to give back to An?
Answer:
The amount spent on buying 3 pens is:
2500 x 3 = 7500 (dong)
The amount the saleswoman has to give back to An is:
8000 - 7500 = 500 (dong)
Answer: 500 dong.
Solution to exercise 3 on page 116 of Math 3 textbook
Problem:
Find x:
a) x divided by 3 equals 1527
b) x divided by 4 equals 1823
Answer:
a) x divided by 3 equals 1527
x equals 1527 multiplied by 3
x equals 4581
b) x divided by 4 equals 1823
x equals 1823 multiplied by 4
x equals 7292
Solution to exercise 4 on page 116 of Math 3 textbook
Problem:
Write the appropriate number in each blank?
Answer:
There are 7 colored squares in the figure
There are 8 colored squares in the figure
Color 2 more squares to form a square with a total of 9 squares
Color 4 more squares to form a rectangle with a total of 12 squares.
The detailed content of the solution to exercises on page 47 of Math 3 textbook has been fully instructed for your reference and preparation to better review Math 3.
Furthermore, solving exercises on page 54 of Math 3 textbook is an important lesson in the Math 3 curriculum that you should pay special attention to.
Next, you can explore dividing four-digit numbers by single-digit numbers through the content Solution to exercises on page 117 of Math 3 textbook and the exercise Dividing four-digit numbers by single-digit numbers (next) with the section Solution to exercises on page 118 of Math 3 textbook to study Math 3 better.
