Regents Exam Questions A.N.4: Operations with Scientific Notation www.jmap.org
Page 1
Name: __________________________________
and written in scientific notation? 1 What is the product of
1)
2)
3)
4)
2 What is the product of
1)
2)
3)
4)
3 What is the product of 12 and
1)
2)
3)
4)
and expressed in scientific notation?
expressed in scientific notation?
4 What is the product of
1)
2)
3)
4)
5 What is the quotient of
1)
2)
3)
4)
,
and
, and
?
expressed in scientific notation?

Regents Exam Questions A.N.4: Operations with Scientific Notation www.jmap.org
Page 2
Name: __________________________________
and expressed in scientific notation is 6 The quotient of
1) 4,000
2) 40,000
3)
4)
7 If
1) 1
2) 0.01
3)
4)
is divided by , the result is
8 What is the value of in scientific notation?
1)
2)
3)
4)
9 The expression
1)
2)
3)
4)
10 If
1) 6
2) 5
3) 3
4) 7
is equivalent to
, what is the value of n ?

Regents Exam Questions A.N.4: Operations with Scientific Notation www.jmap.org
Page 3
Name: __________________________________
11 State the value of the expression in scientific notation.
12 If the mass of a proton is
1) g
2)
g
3)
g
4)
g
gram, what is the mass of 1,000 protons?
13 If the number of molecules in 1 mole of a substance is molecules in 100 moles is
1)
2)
3)
4)
, then the number of
14 In 1995, the federal government paid off one-third of its debt. If the original amount of the debt was $4,920,000,000,000, which expression represents the amount that was not paid off?
1)
2)
3)
4)
15 Two objects are centimeters apart. A message from one object travels to the other at a rate of centimeters per second. How many seconds does it take the message to travel from one object to the other?
1)
2)
3)
4)
16 The distance from Earth to the imaginary planet Med is miles. If a spaceship is capable of traveling 1,420 miles per hour, how many days will it take the spaceship to reach the planet Med? Round your answer to the nearest day .

Regents Exam Questions A.N.4: Operations with Scientific Notation www.jmap.org
1 ANS: 4
2 ANS: 3
REF: 010927ia
REF: 061430ia
3 ANS: 4
4 ANS: 2
5 ANS: 2
6 ANS: 4
REF: 060927ia
REF: 061127ia
REF: fall0725ia
REF: 081006ia
7 ANS: 1
8 ANS: 4
9 ANS: 3
10 ANS: 2
REF: 060207a
REF: 010319a
REF: 011319ia
REF: 061527ia
11 ANS:
REF: 081231ia
12 ANS: 4
13 ANS: 4
14 ANS: 4
15 ANS: 3
REF: 060429a
REF: 010018a
REF: 060815b
REF: 060308b
16 ANS:
499.
REF: 060029a