Study

Decimals & Estimation

  •   0%
  •  0     0     0

  • Say the number in the tens place: 84.12
    eight
  • The rounded difference of two measured weights are 13kg. What might the measures be?
    nice
  • The rounded sum of two measured lengths are 30m. What might the measures be?
    Great :)
  • The decimal is 3.569. Write an EQUIVALENT fraction.
    3 569/1000
  • Say the number in the thousandths place: 1358.294
    nine
  • Round to nearest whole number, then add: 53.23 + 20.50
    74
  • Round to the nearest whole number, then add: 16.33m + 14.48m
    30 metres
  • Estimate the product: 3.8 x 7
    About 28
  • Say the number in the ones place: 32.10
    two
  • Here's a decimal: 83.59 -- What PLACE is the 9 in?
    hundredths
  • Is 9.47 x 5 greater than or less than 45?
    Greater than
  • Round to the nearest whole number, then subtract: 88.59 - 19.12
    70
  • Here's a decimal: 32.76 -- What PLACE is the 7 in?
    tenths
  • Is 23.86 / 4 greater than or less than 6?
    Less than
  • Round to the nearest whole number, then subtract: 33.65g - 8.21g
    26 grams
  • Estimate the length of the basketball court
    about 30 meters
  • The decimal is 0.23. Write an EQUIVALENT fraction.
    23 / 100
  • Estimate the quotient: 18.29 / 6
    About 3
  • What's bigger 416cm or 4.16m?
    Trick question! They are the same.
  • What's bigger, 75cm or 7.5m?
    7.5 metres