Exercises 1.1 - Number Concepts

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Questions and Answers

What is the expanded notation for the numeral 8506?

8000 + 500 + 50 + 6
8000 + 500 + 0 + 6
8000 + 600 + 0 + 5
8000 + 600 + 50 + 6 (correct)

The number 206 contains 2 hundreds.

True (A)

What is the numeral for 3 thousands, 1 hundred, 0 tens, and 9 ones?

3109

The number 9990 can be expressed in expanded notation as __________.

<p>9000 + 900 + 90 + 0</p> Signup and view all the answers

Match the numeral with its place value representation:

<p>9052 = 9 thousands, 0 hundreds, 5 tens, 2 ones 6300 = 6 hundreds, 3 tens, 0 ones 42 = 0 thousands, 0 hundreds, 4 tens, 2 ones 310 = 3 hundreds, 1 tens, 0 ones</p> Signup and view all the answers

Flashcards

Expanded Notation

A way to express numbers by showing the value of each digit.

Thousands Place

The digit that represents how many groups of a thousand are in a number.

Hundreds Place

The digit that shows how many groups of a hundred are in a number.

Tens Place

The digit that represents how many groups of ten are in a number.

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Ones Place

The digit that shows how many single units are in a number.

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Study Notes

Exercises 1.1 - Number Concepts

Exercise 1: Complete the place value chart for the given numbers.
- Example: For 9052, 9 is in the thousands place, 0 is in the hundreds place, 5 is in the tens place and 2 is in the ones place.
- Numbers provided: 9052, 206, 6300, 5106, 310, 42, 7007.

Expanded Notation

Exercise 2: Express the given numbers in expanded form (e.g., 3000 + 200 + 50 + 7 for 3257).
- Example:
  - 3257 = 3000 + 200 + 50 + 7
  - Numbers provided: 3257, 4433, 8056, 8506, 9990

Writing Numerals

Exercise 3: Write the numerals based on the given descriptions.
- Example: 2 thousands, 9 hundreds, 7 tens, and 5 ones = 2975
- Numbers provided:
  - 2 thousands, 9 hundreds, 7 tens, and 5 ones (2975)
  - 2 hundreds, 5 tens, and 6 ones (256)