2.
(9 X 9)=
Explanation
The multiplication of 9 by 9 equals 81.
3.
HOW MANY GRAMS Are IN 2 KG?
Explanation
The correct answer is 2000. This is because there are 1000 grams in 1 kilogram, so in 2 kilograms there would be 2000 grams. The other options provided are just different ways of expressing the same answer.
4.
WHAT CENTURY IS IT?
Explanation
The question is asking for the century we are currently in. The correct answer is "21st" because we are currently in the 21st century. The other options, "21" and "21 st", are just alternative ways of writing the same answer.
5.
WHAT IS A CENTURY?
Explanation
A century is a unit of time that represents a period of 100 years. It is commonly used to measure long durations or historical events. In this context, the correct answer states that a century is indeed 100 years, which aligns with the definition of the term.
6.
WHAT IS A MILLENNIUM?
Explanation
A millennium refers to a period of 1000 years. It is commonly used to denote a significant time frame, often in historical or cultural contexts. This term is derived from the Latin word "mille" meaning thousand and "annum" meaning year. Therefore, when someone refers to a millennium, they are referring to a span of 1000 years.
7.
WHAT IS THE HINDU-ARABIC NUMERAL FOR FIVE?
Explanation
5
WE USE HINDU-ARABIC NUMERALS
8.
WHAT IS THE SUM OF 1 AND 3?
Explanation
The sum of 1 and 3 is 4.
9.
(605 X 2)=
10.
(100,000,000 X 0)=
Explanation
When any number is multiplied by 0, the result is always 0. In this case, 100,000,000 is multiplied by 0, so the answer is 0.
11.
(1 X 7)=
Explanation
The given question is asking for the product of 1 multiplied by 7. When we multiply any number by 1, the result is always the number itself. Therefore, the product of 1 multiplied by 7 is 7.
12.
(0 X 9)=
Explanation
When any number is multiplied by 0, the result is always 0. In this case, 0 multiplied by 9 will still be 0. This is because multiplying any number by 0 means that there are no groups of that number, resulting in a total of 0. Therefore, the answer to the equation (0 x 9) is 0.
13.
(88 X 10)=
Explanation
The given question is asking for the product of 88 and 10. To find the answer, we can simply multiply 88 by 10, which gives us 880. Therefore, the correct answer is 880.
14.
(88 X 100)=
Explanation
The question asks for the product of 88 and 100. To find the product, we multiply the two numbers together. So, 88 multiplied by 100 equals 8800. Therefore, the answer is 8800.
15.
(12 X 12)=
Explanation
The given equation (12 x 12) is a multiplication problem where you need to multiply the number 12 by itself. Multiplying 12 by 12 gives the result of 144.
16.
782, 277, 762, ?
Explanation
REVERSE NUMBER AND MINUS TEN
17.
100, 99, 97, 94, ?
Explanation
-1 -2 -3 -4
18.
(1 X 0)=
Explanation
When any number is multiplied by 0, the product is always 0. In this case, 1 multiplied by 0 equals 0. This is because when we multiply any number by 0, we are essentially adding 0 to itself repeatedly, which results in 0. Therefore, the answer to the given equation is 0.
19.
(9 X 8)=
Explanation
The given question is asking to multiply 9 by 8. The correct answer to this multiplication is 72.
20.
5555555555 PLUS 1111111111
Explanation
The given question is a simple addition problem. When we add 5555555555 and 1111111111 together, we get the sum of 6666666666. Therefore, the answer is 6666666666.
21.
(7 X 7)=
Explanation
The equation (7 X 7) is asking for the product of 7 multiplied by 7. When we multiply 7 by itself, we get the result of 49. Therefore, the correct answer is 49.
22.
(8 X 7)=
Explanation
The given question is asking for the product of 8 multiplied by 7. When we multiply 8 by 7, we get the result of 56. Therefore, the correct answer is 56.
23.
(1+1)=
Explanation
The given equation (1+1) is a simple addition problem. When we add 1 and 1 together, the sum is 2. Therefore, the answer to the equation is 2.