Chapter 1 review
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Chapter 1 Review. Write thirty-five billion, twenty-six million, three-hundred twenty-six thousand, forty in standard form. 35, 026, 326, 040. What is the value of the underlined digit in 5.72 5. Five thousandths. Write 40 + 0.5 + 0.08 + 0.001 in standard form. 40.581.

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Chapter 1 Review

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Chapter 1 review

Chapter 1 Review


Chapter 1 review

Write thirty-five billion, twenty-six million, three-hundred twenty-six thousand, forty in standard form.

35, 026, 326, 040


What is the value of the underlined digit in 5 72 5

What is the value of the underlined digit in 5.725

Five thousandths


Write 40 0 5 0 08 0 001 in standard form

Write 40 + 0.5 + 0.08 + 0.001 in standard form

40.581


Write a decimal that is less than 5 706

Write a decimal that is less than 5.706


How many hundreds are there in 25 000

How many hundreds are there in 25,000?

250


Estimate for 22 823 4 122

Estimate for22, 823 + 4, 122

23, 000+ 4,000 = 27,000


Find 47 2 25 57

Find 47.2 – 25.57

21.63


Find 168 993 5 729

Find 168,993 + 5,729

174, 722


Round 7 963 to the underlined place

Round 7. 963 to the underlined place

8.0


Write the word form and tell the value of the underlined digit

Write the word form and tell the value of the underlined digit

  • 13, 683,304,100

    • Thirteen billion, six hundred eighty-three million, three hundred four thousand, one-hundred

      • 80,000,000

  • 8.157

    • Eight and one hundred fifty seven

      • 0.05


Order from least to greatest

Order from least to greatest

433, 383438,338488,883

433, 383

438,338

488,883


Order from least to greatest1

Order from least to greatest

2.1162.1102.106

2.106

2.110

2.116


Which is greater

Which is greater?

  • 573,034 OR 573,712

    • 573,712

  • 46.9OR 46.90

    • EQUAL

  • 3.37 OR 3.037

    • 3.37


Round to the underlined place

Round to the underlined place

  • 479, 377

    • 479,000

  • 25,765,170

    • 26,000,000


Use mental math or rounding to estimate the answers below

Use mental math OR rounding to estimate the answers below:

  • 643+950+50

    • 643+ (1000)= 1,643

      • Compatible numbers

        OR

        2. 600+ 1,000+ 50 = 1, 650

        ROUNDING

  • 1, 550- 397

    • 1,550 – 400 (+3)

      1,550-400= 1,150

      1,150 – (-3) = 1,150 +3 = 1,153

      OR

      2. 2,000- 400 = 1,600.

      ROUNDING


Estimate

Estimate

  • 4,785 – 2, 109

    • 5,000- 2,000 = 3, 000

  • 55.3 + 2.9

    • 55 + 3 = 58


Add or subtract

Add or Subtract

  • 57,145 – 8,322

    • 48,823

  • 146.8 – 345.27

    • 198.47

  • 85.13 + 66. 4

    • 151.53


What two questions will you ask solve the problem check solution

What two questions will you ask?Solve the problem. Check Solution.

The Knights football team scored 18 points in their last game. Points were earned through touchdowns and field goals. Each touchdown was worth 7 points and each field goal was worth 3 points. How many field goals did the Knights score?


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