Questions
First Law of Indices
USEFUL PRIOR KNOWLEDGE
- If there is no visible sign before a number, the invisible sign is PLUS e.g. 8 means +8
- If two numbers have the same signs in front of them, the answer has that sign and you ADD the two numbers e.g. -1-2=-3 and 4+3=7
- If two numbers have opposite signs in front of them, the answer has the sign of the larger number and you SUBTRACT the smaller number from the larger number e.g. 4-7=-3 and 8-7= 1
- If the two numbers are equal in value but have different signs in front of them, then the result is zero e.g. -9+9= 0 and 15-15=0
Questions
Related to Sample Lesson
INSTRUCTIONS
Each question has five choices. Click one of the choices to select your answer. You may change an answer at any time by simply clicking another choice. Click FINISH when you have completed your answers.
Marked Questions
First Law of Indices
Your Score
1)
813 expressed in words is
Eight hundred and thirteen thousand
Eight million, one thousand and 3
Eight thousand, one hundred and three
Eight thousand, one hundred and thirty
Eight hundred and thirteen
2)
2,002 expressed in words is
Twenty two
Two hundred and two
Two thousand and two
Two thousand, two hundred
None of the given choices
3)
Describe in words the third innum of the whole number 25,301,600.
Twenty five million
Three hundred and one
Six hundred
Three
None of the choices
4)
How would you write the whole number 9 009 909 in words?
Nine billion, nine million, nine hundred and nine
Nine trillion, nine thousand, nine thousand and nine
Nine million, nine thousand, nine hundred and nine
Nine hundred and nine thousand, nine hundred and nine
Nine, zero, zero, nine, nine, zero, nine
5)
1,331 expressed in words is
One thousand, three hundred and thirty one
One million, three thousand, three hundred and one
Thirteen thousand and thirty one
One trillion, three billion, three million, one thousand
None of the above
6)
25,000,000,001 expressed in words is
Two hundred and fifty one
Twenty five trillion and one
Twenty five million and one
Twenty five billion and one
Twenty five thousand and one
7)
How would you write the whole number 91 000 000 000 105 in words?
Nineteen trillion, one thousand, and five
Nine billion, one million, one hundred and five
Ninety million, one hundred thousand and five
Ninety one trillion, one hundred and five
Nine trillion, one billion, one million and five thousand
8)
999 expressed in words is
Nine million, nine thousand and nine
Nine thousand, nine hundred and nine
Nine hundred and nine
Ninety nine
Nine hundred and ninety nine
9)
Describe in words the first innum of the whole number 873 102 497 896 325.
Eight hundred and seventy three
One hundred and two
Four hundred and ninety seven
Eight hundred and ninety six
None of the choices
10)
Describe in words the last innum of the whole number 34,365,157,901.
Three hundred and sixty five million
Thirty four billion
One hundred and fifty seven thousand
Nine hundred and one
None of the choices
