Number Decomposition Worksheet
Grade 5 Math worksheet focusing on decomposing numbers into their place value components and understanding different forms of numbers.
Includes
Standards
Topics
Number Decomposition
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Read each question carefully and follow the instructions to decompose numbers into their different forms. Show your work where necessary.
Write each number in expanded form.
1. 3,456 =
2. 12,078 =
3. 509,210 =
4. 2,345,678 =
Write the standard form for each expanded form.
1. 7,000 + 400 + 20 + 9
2. 30,000 + 5,000 + 80 + 1
3. 600,000 + 20,000 + 700 + 50 + 4
Choose the correct word form for the given number.
1. 45,902
Forty-five thousand, ninety-two
Forty-five thousand, nine hundred two
Forty-five thousand, nine hundred twenty
Four thousand, five hundred ninety-two
2. Eight hundred seven thousand, six hundred fourteen
87,614
807,614
870,614
807,014
Determine if the following statements are true or false.
1. The value of the digit '6' in 46,123 is 6,000.
True
False
2. In the number 7,000,000, there are 7 millions.
True
False
Decompose the following numbers by place value. Example: 345 = 3 hundreds + 4 tens + 5 ones.
1. 9,876
2. 105,321
Decompose the following decimal numbers by place value. Example: 0.25 = 2 tenths + 5 hundredths.
1. 3.45
2. 12.07