# 4th Grade - Work With Numbers To Millions Place

 Grade Level: 4th Skill: Numbers - large, small, prime and negative Topic: Work with Numbers to Millions Place Goal: Read and write whole numbers in the millions Skill Description: Read and write whole numbers through millions in word form, expanded form (i.e. 183 = 100 + 80 + 3), and standard form (numbers).

## Building Blocks/Prerequisites

### Sample Problems

 (1) Write the following number in word form: 4,326,508 (a) Child will have to write out number independently (b) Child can fill in the blanks to complete word form (ex.)Four _____, three hundred _________ thousand, five hundred _____ (c) Child can use multiple choice: (1) Four million, three-twenty six hundreds, five hundred thousand (2) Four million, three hundred twenty six thousand, five hundred eight (3) Forty million, three hundred thousand twenty six, five hundred eight (2) (2) Write the following number in standard form (numbers): Thirty million, eight hundred forty two thousand, nineteen (a) Child will have to write out number independently (b) Child can use multiple choice: (1) 30,842,19 (2) 3,842,019 (3) 30,842,019 (3) (3) Write the following number in expanded form (adding place values): 3,489,256 (a) Child will have to write out number independently (b) Child can use multiple choice: (1) 3,000,000 + 400,000 + 80,000 + 9,000 + 200 + 50 + 6 (2) 3,000,000 + 489,0000 + 256 (3) 3 million + 489 thousand + 256 ones (1) (4) Identify the place value for the underlined number: 9,685,308 (a) eight thousand (b) 80,000 (c) 800 thousand (b) (5) Use base-ten blocks to show a model of: 1,489 Child will be able to choose from different models that are offered

### Learning Tips

(1)

To have a visual of place value, have the child make a place value chart and color code the periods (ones, thousands, millions place values-up to 100 million).

 Millions Hundred Thous. Ten Thous. Thousands Hundreds Tens Ones
(2)

Child must remember at the comma is where they name the periods (except not after the ones).

4,329,487

4 million, 329 thousand, 4 hundred 87

(3)

The commas are inserted every three numbers.

(4)

Explain the value of each base-ten block:

Single cube = ones

10 cubes stuck together = tens

Flat cube with 100 = hundreds

Large cube (three dimensional) = thousands

(5)

Math Vocabulary:

Standard form- write numbers ( 1,349)

Word form- write with words (one thousand, three hundred forty-nine)

Expanded form- add place values (1,000 + 300 + 40 + 9)

Periods- ones, thousands, millions, billions

 (1)

### Extra Help Problems

 (1) Write the following number in word form: 34,678,939 (Thirty four million, six hundred seventy eight thousand, nine hundred thirty-nine) (2) Fill in the blanks to complete word form: 120,608,432 One hundred twenty ________, six _______eight thousand, four hundred ____________. (million; hundred, thirty-two) (3) Write the following number in word form: 20,000,000 + 9,000,000 + 60,000 +3,000+ 700 + 20+ 9 (Twenty nine million, sixty three thousand, seven hundred twenty-nine) (4) Complete the periods to write the number in word form: 18,978,004 Eighteen ________, nine hundred seventy eight _____________, four. (million; thousand) (5) Add and write the sum in word form: 37,897,089 + 8,238,741 = ____________________________ (46,135,830-Fourty six million, one hundred thirty five thousand, eight hundred thirty) (6) Write the following number in standard form: 1,000,000 +400,000 + 20,000 + 8,000 + 200 +30 + 4 (1,428,234) (7) Write the following number in standard form: one hundred eighty million, seven hundred sixty one thousand, nine hundred forty-eight. ___________________ (180,761,948) (8) Name the three different forms of writing a number. (Standard form, word form, expanded form) (9) What is the difference of two million, one hundred eighty thousand, sixty-four and one million, three hundred forty six thousand, two hundred ninety-nine? Write in standard form. (2,180,064 – 1,346,299 = 833,765) (10) Write the following number in expanded form: 240,876,932 (200,000,000 + 40,000,000+ 800,000 + 70,000 + 6,000 + 900 +30 +2) (11) What is the value of the underlined digit: 54,672,990 (4,000,000) (12) What is the value of the underlined digit: 348,976, 047 (0) (13) What is the place value for the underlined digit: 834, 740, 213 (hundred thousand) (14) What is the place value for the underlined digit: 1,265, 754 (one) (15) What is the place value for the underlined digit: 176,242,906 (hundred million) (16) Which base-ten block model shows a value of: 20,340,084 [MAKE base-ten block values] (17) Which base-ten block model shows a value of: 3,876,019 [MAKE base-ten block values] (18) Click on the number written in standard form (a) 954,143, 890 (b) nine hundred fifty four million, one hundred forty three thousand, eight hundred ninety (c) 900,000,000 + 50,000,000 + 4,000,000 +100,000 + 40,000 + 3,000 + 800 + 90 (a) (19) Click on the number written in expanded form: 37,014,532 30,000,000 + 7,000,000 + 10,000 +4,000 + 500 + 30 + 2 Thirty seven million, fourteen thousand, five hundred thirty-two (b) (20) Which number is located in the ten thousands place: 75,834,056 (3) (21) Which number is located in the hundred millions place: 278,907,987 (2) (22) Which number is located in the tens place: Fourteen million, three hundred sixty one thousand, four hundred fifty-two. (5) (23) Click on the numbers located in the millions period 734,896,092 (734) (24) How many periods are in the following number: Six hundred twenty four thousand, seven hundred thirty three. (2) (25) Rearrange the digits to make the number as large as possible. Then write it in word form. 341,924, 728 (987,443,221)