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Solving Math Grade 3 from the Creative Horizon series
Solving exercises on page 8 of Math 3 Workbook Volume 1, from the Creative Horizon series:
Reviewing numbers up to 1000
1. Solve Exercise 1 Page 8 Math Grade 3 Workbook
Problem: Follow the example.
Solution Guide:
- Step 1: Determine the hundreds, tens, and ones digits of each number.
- Step 2: Read or write the numbers in order from hundreds, tens, and ones digits.
Write the numbers as the sum of hundreds, tens, and ones according to the example.
Answer:
2. Solve Exercise 2 Page 8 Math Grade 3 Workbook
Problem: Number ?
Solution Guide:
Observing the image, we notice:
a) Two consecutive numbers differ by 100 units.
b) Two consecutive numbers differ by 10 units.
c) Consecutive numbers have a difference of 11 units.
We find the missing numbers by adding 100, 10, and 11 units to the preceding number.
Answer:
3. Solve Exercise 3 Page 8 Math Grade 3 Workbook
Problem: What is the number?
Solution Guide:
a) Observing the image, we see that the missing number lies between 20 and 30. Therefore, to fill in the blank, we compare 27, 33 with 20 and 30.
b) Observing the drawing, we notice that the missing number lies between 300 and 400. Thus, to fill in the blank, we compare 280, 320 with 300 and 400.
Answer:
- See more: Solving exercises on pages 9 and 10 of Math 3 Workbook Volume 1, from the Creative Horizon series
4. Solve Exercise 4 Page 8 Math Grade 3 Workbook
Problem: Which statement is correct, which one is wrong?
a) 621 consists of 1 hundred, 2 tens, and 6 units.
b) 621 consists of 6 hundreds, 2 tens, and 1 unit.
c) 162, 216, 612, 621 are numbers arranged in ascending order.
Solution Guide:
- Determine the hundreds, tens, and ones digits, compare with the problem statement.
- State the conclusions for each question as requested by the problem.
Answer:
a) We have 621 consisting of 6 hundreds, 2 tens, and 1 unit.
Thus, statement a is Incorrect,
b) Statement b is Correct.
With solving exercises on page 8 of Math 3 Workbook Volume 1, from the Creative Horizon series, we hope that third-grade students can learn Math more easily, grasp the knowledge of Reviewing numbers up to 1000 confidently.
