Standard Form to Expanded Form - Numbers to Millions (WIZ Math) - Grade 4 - Mathematics - kwizNET Math/Science/English Homeschool/Afterschool/Tutoring Lessons/Worksheets/Quizzes/Trivia

Grade 4 - Mathematics 1.7 Standard Form to Expanded Form - Numbers to Millions (WIZ Math)

Method:

Start from the right most digit.

Going from right to left, the place values of the digits are ones, tens, hundreds, thousands, and ten thousands, hundred thousands, million, ten million, hundred million and so on.

Each digit is multiplied by the place value to get the expanded form of a number.

Example: What is the expanded form of 96,317,535?

Ten Million

Million

Hundred Thousands

Ten Thousands

Thousands

Hundreds

Tens

Ones

9

6

3

1

7

5

3

5

9x10, 000,000 + 6x1,000,000 + 3x100,000+ 1x10,000 + 7x1000 + 5x100 + 3x10 + 5x1 Answer: 90, 000,000 + 6,000,000 + 300,000+ 10,000 + 7000 + 500 + 30 + 5x1 Directions: Expand the following. Also write at least ten examples of your own.

Q 1: Expand the number: 856,933 800,000+50,000+6,000+900+30+3 8,000,000+500,000+60,000+9,000+300+30+0 80,000+5,000+600+90+3 800,000+50,000+6,000+900+40+3

Q 2: Expand the number: 9,618,352 9,000,000+600,000+10,000+8,000+300+60+2 900,000+60,000+1,000+800+30+5 90,000,000+6,000,000+100,000+80,000+3,000+500+20+0 9,000,000+600,000+10,000+8,000+300+50+2

Q 3: Expand the number: 1,410,786 1,000,000+400,000+10,000+0+700+90+6 10,000,000+4,000,000+100,000+0+7,000+800+60+0 1,000,000+400,000+10,000+0+700+80+6 100,000+40,000+1,000+0+70+9

Q 4: Expand the number: 1,304,769 100,000+30,000+0+400+70+7 1,000,000+300,000+0+4,000+700+70+9 1,000,000+300,000+0+4,000+700+60+9 10,000,000+3,000,000+0+40,000+7,000+600+90+0

Q 5: Expand the number: 3,712,052 300,000+70,000+1,000+200+0+5 3,000,000+700,000+10,000+2,000+0+60+2 3,000,000+700,000+10,000+2,000+0+50+2 30,000,000+7,000,000+100,000+20,000+0+500+20+0

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