HW Scientific Notation 2023
Authored by Kristy Patrick
Mathematics
6th - 8th Grade
CCSS covered
Used 13+ times
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10 questions
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1.
MATH RESPONSE QUESTION
2 mins • 1 pt
Write the number 0.0000067 in scientific notation.
Mathematical Equivalence
ON
Answer explanation
1 number in front of the decimal ( between the 6 and 7.)
2) Small number-negative exponent.
2.
MATH RESPONSE QUESTION
2 mins • 1 pt
Write the number 0.00007 in scientific notation.
Mathematical Equivalence
ON
Answer explanation
1) Small number
2) One number in front of decimal
(decimal will move BEHIND the 7, but it is unnecessary to write the decimal at the end of a number).
Tags
CCSS.8.EE.A.3
3.
MATH RESPONSE QUESTION
2 mins • 1 pt
Write the number 71,200,000,000 in scientific notation
Mathematical Equivalence
ON
Answer explanation
1) Large number-positive exponent.
2) One number in front of the decimal point.
(between the 7 and 1).
Tags
CCSS.8.EE.A.3
4.
MATH RESPONSE QUESTION
2 mins • 1 pt
Mathematical Equivalence
ON
Answer explanation
Exponent is negative to move the decimal 6 times to make a small number.
Tags
CCSS.8.EE.A.3
5.
MATH RESPONSE QUESTION
2 mins • 1 pt
Mathematical Equivalence
ON
Answer explanation
Exponent is negative, move the decimal 5 times to make a small number.
Tags
CCSS.8.EE.A.3
6.
MATH RESPONSE QUESTION
2 mins • 1 pt
Mathematical Equivalence
ON
Answer explanation
1) Exponent is positive
2) move the decimal 7 times to make a large number.
(hint: place the decimal BEHIND the 5 to start.)
Tags
CCSS.8.EE.A.3
7.
MATH RESPONSE QUESTION
2 mins • 1 pt
Ty used a microscope to measure the diameter of a pin. He found that the diameter of the pin was 0.00062 meter.
How is this number written in scientific notation?
Mathematical Equivalence
ON
Answer explanation
1) Small number-negative exponent.
2) One digit in front of the decimal (between the 6 & 2).
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