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 Name _____________________________ Date ___________________
Math
Write each number in standard form.
 1 20,000,000 + 800,000 + 80,000 + 1,000 + 900 + 50 + 8
 2 * This is a pre-made sheet.Use the link at the top of the page for a printable page.
 3 eight hundred thirty-seven million, two hundred sixty-five thousand, fourteen
 4 9 hundred millions 6 ten millions 5 millions 9 ten thousands 9 hundreds 4 tens 2 ones
 5 8,000,000 + 600,000 + 20,000 + 6,000 + 700 + 8
 6 fifty-three million, eight hundred eighty-two thousand, one hundred forty-one

Write each number in two other ways.
 7 1 million 1 hundred thousand 6 thousands 5 hundreds 6 tens 7 ones
 8 50,000,000 + 6,000,000 + 800,000 + 10,000 + 5,000 + 400 + 90
 9 eight hundred ninety million, seven hundred sixty-eight thousand, four hundred thirty
 10 5,766,967

Write the place and the value of the underlined digit.
 11 97,863,159
 12 6,916,137
 13 1,017,932
 14 262,322,998
 15 403,112,792
 16 803,342,285
 17 4,613,677
 18 88,060,607

 Key #2
 aKey #2
Write the value of .
 19 6 hundred millions 7 ten millions 8 millions 6 hundred thousands ten thousands 2 thousands 4 hundreds 3 tens 6 ones = 678,622,436
 20 200,000,000 + 40,000,000 + + 700,000 + 90,000 + 3,000 + 500 + 70 + 9 = 247,793,579
 21 60,000,000 + 6,000,000 + 600,000 + 50,000 + 6,000 + 400 + 90 + = 66,656,494
 22 4,000,000 + + 20,000 + 7,000 + 400 + 30 + 5 = 4,527,435

Write each number in standard form.
 23 5 ten millions 7 hundred thousands 3 ones 7 hundred millions 9 thousands 2 ten thousands 9 millions
 24 6,000,000 + 900,000 + 30,000 + 100,000,000 + 1,000 + 60 + 700 + 2
 25 thirty-two million, four hundred twenty-eight thousand, five hundred eighty-eight
 26 five million, four hundred sixty-seven thousand, eight hundred sixty-four
 27 700 + 3 + 70,000,000 + 800,000 + 2,000 + 80 + 2,000,000 + 50,000
 28 seventy-three million, one hundred sixty-three thousand, one hundred forty-six

Write the value of .
 29 100 + 20 + + 8,000 + 7 + 1,000,000 = 1,018,127
 30 2 + 100,000 + 30,000,000 + 500 + + 20 + 200,000,000 = 230,160,522
 31 5 millions 8 ten millions 8 hundred thousands 5 thousands 2 ones ten thousands 1 hundred = 85,855,102
 32 ten millions 8 tens 9 ten thousands 4 thousands 9 hundreds 8 millions 2 ones 2 hundred thousands = 28,294,982

 Key #2
 aKey #2
Write each number in expanded form using exponents.
 33 503,742,675
 34 7,409,149
 35 7,209,197
 36 39,358,215
 37 71,114,196
 38 63,610,534
 39 670,897,094
 40 851,162,719

Write each number in standard form.
 41 (4 × 108) + (1 × 107) + (6 × 105) + (1 × 104) + (9 × 102) + (6 × 101) + (1 × 100)
 42 (4 × 100,000,000) + (6 × 10,000,000) + (6 × 1,000,000) + (8 × 100,000) + (6 × 10,000) + (9 × 100) + (6 × 10) + (1 × 1)
 43 eight million, three hundred thousand, seven hundred seventy-seven
 44 (6 × 106) + (2 × 105) + (8 × 104) + (9 × 103) + (9 × 101) + (3 × 100)
 45 two million, nine thousand, five hundred twenty-one
 46 30,000,000 + 8,000,000 + 700,000 + 80,000 + 1,000 + 400 + 30 + 3