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Worksheet: Estimating Sums, Differences, Products, and Quotients of Mixed Numbers

Q1:

By rounding each term to a whole number, estimate .

Q2:

By rounding each term to a whole number, estimate .

Q3:

By rounding each term to a whole number, estimate .

Q4:

By rounding each term to a whole number, estimate .

Q5:

By rounding each fraction to the nearest whole number, estimate the sum of , , and .

  • A18
  • B16
  • C19
  • D17

Q6:

By rounding each fraction to the nearest whole number, estimate the sum of , , and .

  • A19
  • B21
  • C22
  • D20

Q7:

By rounding each fraction to the nearest whole number, estimate the sum of , , and .

  • A22
  • B24
  • C25
  • D23

Q8:

By rounding each term to a whole number, estimate .

Q9:

By rounding each term to a whole number, estimate .

Q10:

By rounding each term to a whole number, estimate .

Q11:

By rounding each term to a whole number, estimate .

Q12:

By rounding each term to a whole number, estimate .

  • A1
  • B3
  • C18
  • D2
  • E9

Q13:

By rounding each term to a whole number, estimate .

  • A1
  • B3
  • C32
  • D2
  • E12

Q14:

By rounding each term to a whole number, estimate .

  • A1
  • B3
  • C32
  • D2
  • E12

Q15:

By rounding each term to a whole number, estimate .

  • A1
  • B3
  • C50
  • D2
  • E15

Q16:

By rounding each term to a whole number, estimate .

  • A1
  • B3
  • C32
  • D2
  • E12

Q17:

Estimate .

  • A5
  • B12
  • C6
  • D10

Q18:

Estimate .

  • A36
  • B30
  • C40
  • D27

Q19:

Estimate .

  • A60
  • B63
  • C54
  • D70

Q20:

Estimate .

  • A44
  • B30
  • C33
  • D40

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