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#### Online Quiz (WorksheetABCD)

Questions Per Quiz = 2 4 6 8 10

### Grade 5 - Mathematics1.28 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.
 Q 1: 978,387 =900,000 + 70,000 + 8,000 + 300 + 80 + 79+7+8+3+8+7900,000 + 70,000 + 830 + 80 + 7900,000 + 7,000 + 8,000 + 300 + 80 + 7 Q 2: 275 =200 + 70 + 520 + 7 +52000 + 7 + 52 + 7 + 5 Q 3: 50,004 =50,000 + 40005+0+0+0+450,000 + 40050,000 + 4 Q 4: 7,000,000 + 7,000 + 7 =7,007,0077,000,0077,707,007 Q 5: 2,192 =2,000 + 1,000 + 90 + 22,000 + 19 + 22,000 + 100 + 90 + 22+1+9+2 Q 6: 30,000 + 4,000 + 700 + 20 + 4 =34,72437,42434,274 Q 7: 80,000 + 4,000 + 200 + 7 =8,40784,02784,207 Q 8: 200,000 + 6,000 + 40 =206,04020,60426,040 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!

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