Solving math exercises on pages 53, 54, 55 of Math 3 Workbook Volume 2, Bright Horizon Creative Book.

Solving Grade 3 Mathematics exercises on pages 53, 54 of Bright Horizon Creative Book Volume 2
 

Solving exercises on pages 53, 54, 55 of Math 3 Workbook Volume 2, Bright Horizon Creative Book:

Numbers with Five Digits

Practice

1. Solve Exercise 1 Page 53 Math Workbook Grade 3

Problem: Represent the number using cards of 10,000, 1,000, 100, 10, 1.

Answers:
a) 48,131
b) 97,254
c) 18,546

Guidance: Take appropriate cards of 10,000, 1,000, 100, 10, 1 for each case.

Answers:

a) 48,131

b) 97,254

c) 18,546

Practice

1. Solve Exercise 1 Page 54 Math Workbook Grade 3

Problem: Follow the example:

Guidance:
- Writing numbers: Write the digits successively from ten thousand, thousand, hundred, ten, one.
- Reading numbers: Read numbers with five digits successively from right to left.

Answers:

2. Solve Exercise 2 Page 54 Math Workbook Grade 3

Problem: Find the missing numbers and then read the numbers in the table.

Guidance:

Count up starting from 89,991 and fill in the missing numbers in the blank cells.

Reading Numbers: Read numbers with five digits successively from right to left.

Answers:

+ Reading Numbers:
89,991: Eighty-nine thousand nine hundred ninety-one.
89,992: Eighty-nine thousand nine hundred ninety-two.
89,993: Eighty-nine thousand nine hundred ninety-three.
89,994: Eighty-nine thousand nine hundred ninety-four.
89,995: Eighty-nine thousand nine hundred ninety-five.
89,996: Eighty-nine thousand nine hundred ninety-six.
89,997: Eighty-nine thousand nine hundred ninety-seven.
89,998: Eighty-nine thousand nine hundred ninety-eight.
89,999: Eighty-nine thousand nine hundred ninety-nine.
90,000: Ninety thousand.
90,001: Ninety thousand one.
90,002: Ninety thousand two.
90,003: Ninety thousand three.
90,004: Ninety thousand four.
90,005: Ninety thousand five.
90,006: Ninety thousand six.
90,007: Ninety thousand seven.
90,008: Ninety thousand eight.
90,009: Ninety thousand nine.
90,010: Ninety thousand ten.
90,011: Ninety thousand eleven.
90,012: Ninety thousand twelve.
90,013: Ninety thousand thirteen.
90,014: Ninety thousand fourteen.
90,015: Ninety thousand fifteen.
90,016: Ninety thousand sixteen.
90,017: Ninety thousand seventeen.
90,018: Ninety thousand eighteen.
90,019: Ninety thousand nineteen.
90,020: Ninety thousand twenty.

3. Solve Exercise 3 Page 54 Math Workbook Grade 3

Problem: Write the number as a sum (following the example)

Guidance: Observe the example to write the number as a sum of tens of thousands, thousands, hundreds, tens, and ones.

Answers:
a) 31,820 = 30,000 + 1,000 + 800 + 20.
b) 10,405 = 10,000 + 400 + 5.
c) 9,009 = 9,000 + 9.

4. Solve Exercise 4 Page 54 Math Workbook Grade 3

Problem: Write the sum as a number (following the example).

Guidance: Observe the example to write the sum of tens of thousands, thousands, hundreds, tens, and ones as a number.

Answers:
a) 80,000 + 9,000 + 1 = 89,001                                 b) 60,000 + 5,000 + 50 = 65,050
c) 90,000 + 1,000 + 200 = 91,200                             d) 40,000 + 4 = 40,004.

5. Solve Exercise 5 Page 55 Math Workbook Grade 3

Problem: Number ?

Guidance: Count up by 10, 100, 1,000, 10,000 and fill in the missing number in the blank space.

Answers:

Fun Learning:

Problem: Where are you guys going?
Mai: I'm going following the numbers with digit 8 in the thousands place.
Binh: I'm going following the numbers with digit 3 in the hundreds place.

Guidance: Find the numbers with digit 8 in the thousands place and the numbers with digit 3 in the hundreds place to determine the path of each person.

So Mai goes to the library, Binh goes to the football field.

With this solution manual for exercises on pages 53, 54, 55 of Math 3 Workbook Volume 2, Bright Horizon Creative Book, students have quickly grasped the knowledge of Numbers with Five Digits as well as excelled in solving exercises.