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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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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 5.72 twenty-six thousand, forty in standard form.5

Five thousandths


Write 40 0 5 0 08 0 001 in standard form
Write 40 + 0.5 + 0.08 + 0.001 in standard form twenty-six thousand, forty in standard form.

40.581


Write a decimal that is less than 5 706
Write a decimal that is less than 5.706 twenty-six thousand, forty in standard form.


How many hundreds are there in 25 000
How many hundreds are there in 25,000? twenty-six thousand, forty in standard form.

250


Estimate for 22 823 4 122
Estimate for twenty-six thousand, forty in standard form.22, 823 + 4, 122

23, 000+ 4,000 = 27,000


Find 47 2 25 57
Find 47.2 – 25.57 twenty-six thousand, forty in standard form.

21.63


Find 168 993 5 729
Find 168,993 + 5,729 twenty-six thousand, forty in standard form.

174, 722


Round 7 963 to the underlined place
Round twenty-six thousand, forty in standard form.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 digitleast to greatest

433, 383 438,338 488,883

433, 383

438,338

488,883


Order from least to greatest1
Order from digitleast to greatest

2.116 2.110 2.106

2.106

2.110

2.116


Which is greater
Which is greater? digit

  • 573,034 OR 573,712

    • 573,712

  • 46.9 OR 46.90

    • EQUAL

  • 3.37 OR 3.037

    • 3.37


Round to the underlined place
Round to the underlined place digit

  • 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: digit

  • 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 digit

  • 4,785 – 2, 109

    • 5,000- 2,000 = 3, 000

  • 55.3 + 2.9

    • 55 + 3 = 58


Add or subtract
Add or Subtract digit

  • 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? digitSolve 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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