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Date:___________________
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MEAP Preparation - Grade 5 Mathematics
1.52 Expanded Notation

Standard Form Expanded Form
478 400 + 70 + 8

4 x 100 + 7 x 10 + 8 x 1

4 x 102 + 7 x 101 + 8 x 100
4 x 102 + 7 x 10 + 8 x 1

Method:
  1. Read the place value of each digit of the number
  2. Write the corresponding value
Example 1:
Consider a 4-digit number, 2173
Read the place value of each digit as 3, 70, 100 and 2000

Example 2: Number with zero as digits

Example 3: 5-digit number

Directions: Choose the expanded notation of each of the following numbers. Also write at least five examples of your own.

Name: ___________________

Date:___________________

MEAP Preparation - Grade 5 Mathematics
1.52 Expanded Notation

Q 1: 43,251 =
40,000 + 3,000 + 200 + 50 + 1
4+3+2+5+1
40,000 + 30,000 + 200 + 50 + 1
4,000 + 3,000 + 200 + 50 + 1

 Q 2: 10,000 + 4,000 + 600 + 70 + 1 =
16,417
16,471
14,671

Q 3: 24,678 =
2+4+6+7+8
20,000 + 4,000 + 600 + 70 + 8
20,000 + 4,000 + 67 + 8
20,000 + 46 + 70 + 8

 Q 4: 40,000 + 500 + 7 =
40,057
4,507
40,507

Q 5: 500 + 20 + 3 =
325
523
253

 Q 6: 2,192 =
2,000 + 100 + 90 + 2
2,000 + 1,000 + 90 + 2
2,000 + 19 + 2
2+1+9+2

Q 7: 300,000 + 10 + 7 =
3,017
300,017
3,0017

 Q 8: 275 =
200 + 70 + 5
2000 + 7 + 5
20 + 7 +5
2 + 7 + 5

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