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Questions Per Quiz = 2 4 6 8 10

### MEAP Preparation - Grade 5 Mathematics1.52 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.
 Q 1: 50,004 =5+0+0+0+450,000 + 40050,000 + 400050,000 + 4 Q 2: 2,192 =2,000 + 1,000 + 90 + 22,000 + 100 + 90 + 22,000 + 19 + 22+1+9+2 Q 3: 978,387 =9+7+8+3+8+7900,000 + 70,000 + 8,000 + 300 + 80 + 7900,000 + 7,000 + 8,000 + 300 + 80 + 7900,000 + 70,000 + 830 + 80 + 7 Q 4: 10,000 + 4,000 + 600 + 70 + 1 =14,67116,41716,471 Q 5: 129,987 =100,000 + 20,000 + 9,000 + 80 + 7100,000 + 20,000 + 9,000 + 900 + 80 + 71+2+9+9+8+7100,000 + 20,000 + 900 + 80 + 7 Q 6: 275 =20 + 7 +52 + 7 + 5200 + 70 + 52000 + 7 + 5 Q 7: 43,251 =40,000 + 30,000 + 200 + 50 + 14+3+2+5+14,000 + 3,000 + 200 + 50 + 140,000 + 3,000 + 200 + 50 + 1 Q 8: 15,934 =1+5+9+3+415,000 + 93 + 410,000 + 5,000 + 900 + 30 + 410,000 + 59 + 34 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!

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