Untitled Quiz

A method for multiplying two numbers close to 100. It involves subtracting differences from 100 and then adding the product of the differences.

A base number, often 100, used in a shortcut multiplication method for numbers close to this base. This helps in calculating the answer faster.

The numerical gap between the given number and the reference number 100.

Subtract the differences from the numbers close to 100 in a crisscross manner in order to facilitate the process.

The result of multiplying the differences between each number and the reference number (100).

An example of multiplying two close numbers to 100 using the double multiplication method.

Another example of multiplying two close numbers together.

A quick method to find the answer to calculations without using a calculator.

A method for multiplying numbers close to 100 (e.g., 96 x 98) efficiently

A number used as a benchmark for multiplication to avoid complex calculations

The calculation that results in the answer 9216

A computational technique to facilitate quick multiplication, especially between close numbers

Doing calculations in your head without using aids like calculators or paper

Multiplication of numbers very near 100. This requires a method beyond basic multiplication.

A specific approach to multiplying numbers where one is slightly lower than the other (both near 100).

Story showing a child demonstrating advanced computational skills in multiplication.

A set of facts showing the product of two numbers multiplied together.

A number used as a basis for calculation, often 10 or 100 (example: in multiplication)

Multiplying numbers greater than 10 (teens).

Using 13 × 15, multiplication method showing the process.

A method to multiply numbers above 10 in multiplication.

Adding the products of individual components to derive the final product in multiplication.

The method that works for multiplication, whether of numbers less than or greater than the reference number.

Fundamental arithmetic combinations that form the building blocks of multiplication.

A multiplication method where one number is above 100 and the other is below 100 using 100 as a reference.

A benchmark number, often 100, used for approximating calculations.

The distance between a given number and 100

Calculating using the distances from 100 in opposite directions.

Multiplication example using 100 as a reference to find 97 X 125, finding the result

Multiplication method adjusting for numbers greater or smaller than 100

Multiplication example with straightforward calculation, following by calculation example

A method for multiplying numbers close to a reference number using a simple calculation with adjustment.

A method to multiply numbers around 10 by using a reference number of 10 and adding or subtracting diagonally, then multiplying by 10, and adding the product of the circled numbers.

A base number, usually 10, used as a starting point for quick multiplication.

Numbers larger/smaller than the reference number using a 10 reference.

The result of multiplying the sum of the numbers in rows/columns with the reference number

Adding or Subtracting the circled numbers based on their position above or below the reference number in a calculation.

The outcome of adding the subtotal to the product of the circled numbers.

Multiplying 12 by 17 involves placing 2 and 7 above 10, adding crosswise, multiplying by 10, and adding the product 2 X 7 to find the final answer.

Using 10 as the central reference point when computing a multiple, breaking down the problem into smaller, solvable steps.

Multiplying two numbers in the 20s together, using a reference number (like 20), and adjusting accordingly

A method of checking if a multiplication answer is correct by subtracting the sum of the digits to each result

A number used as a base for calculations to solve multiplication problems quicker

Multiplication involving numbers in the teens(e.g., 11, 12)

A partial product in a multiplication, used in multistep calculation

A specific approach for performing multiplication of numbers

The process of multiplying two numbers to calculate the product

A shortcut multiplication method utilizing a reference number