* Decimal Jeopardy * Rounding/ Estimating Adding/ Subtracting Multiplying/ Dividing Scientific Notation Misc

Rounding/Estimating Round to the nearest tenth:

Rounding/Estimating –

Rounding/Estimating Round to the nearest hundredth:

Rounding/Estimating –

Rounding/Estimating Estimate the sum by rounding to the nearest whole numbers:

Rounding/Estimating = 21

Rounding/Estimating Estimate the product using compatible numbers: x

Rounding/Estimating x 20 = 2,600

Rounding/Estimating Estimate the quotient using compatible numbers:

Rounding/Estimating / 5 = 7

Adding/Subtracting - 100

35.144

Adding/Subtracting - 200

44.408

Adding/Subtracting - 300

22.072

Adding/Subtracting - 400

0.19

Adding/Subtracting - 500

51.717

Multiplying/Dividing - 100

22.4

Multiplying/Dividing - 200

3.672

Multiplying/Dividing - 300

6.5

Multiplying/Dividing - 400

0.67

Multiplying/Dividing - 500

57

Scientific Notation Convert to Standard Form:

Scientific Notation ,800

Scientific Notation Convert to Standard Form:

Scientific Notation ,300,000

Scientific Notation Convert to Standard Form:

Scientific Notation

Scientific Notation Convert to Scientific Notation:

Scientific Notation x 10 10

Scientific Notation Convert to Scientific Notation:

Scientific Notation x 10 -5

Miscellaneous In what place is the 6 located? 1,

Miscellaneous ten-thousandths

Miscellaneous Write the following number in word form:

Miscellaneous forty three and eighty two thousandths

Miscellaneous Compare the Decimals: ____ 0.2

Miscellaneous < 0.2

Miscellaneous Is the following number in Scientific Notation – why or why not?

Miscellaneous No because the first number must be less than 10. It should instead be written as 2.38 x 10 7

Miscellaneous Find a number between the following 2 decimals: 3.02 and 3.03

Miscellaneous (many right answers) ex: 3.025