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011_G3U1_G3U1_˙—» ¿º 2011.3.22 8:0 PM ˘ ` 4 PDF_In 2540DPI 150LPI T
Activity 1 4-Digit Numbers
1 . You can show a number using models. Complete the place-value chart.
Digit Thousands Hundreds Tens Ones
Value 3 5 8 4
80 4
3,000 500
Write the number in different ways. The digits are symbols
used to write a number.
Standard form 3,584 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
Expanded form 3,000 + 500 + 80 + 4
Word form three thousand, five hundred eighty-four
a.
Thousands Hundreds Tens Ones
Digit
Value
Standard form
Expanded form + ++
Word form thousand, hundred
4
Activity 1 4-Digit Numbers
1 . You can show a number using models. Complete the place-value chart.
Digit Thousands Hundreds Tens Ones
Value 3 5 8 4
80 4
3,000 500
Write the number in different ways. The digits are symbols
used to write a number.
Standard form 3,584 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
Expanded form 3,000 + 500 + 80 + 4
Word form three thousand, five hundred eighty-four
a.
Thousands Hundreds Tens Ones
Digit
Value
Standard form
Expanded form + ++
Word form thousand, hundred
4
