Kiểm tra kiến thức Nhân 2D

Front

34 x 31 = ?

Back

1054

Front

85 x 6 = ?

Back

510

Front

38 x 6 = ?

Back

228

Front

97 x 91 = ?

Back

8827

Front

42 x 8 = ?

Back

336

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times.

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

Front

What does the symbol 'x' represent in math?

Back

The symbol 'x' represents multiplication.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in multiplication does not change the product (e.g., 2 x 3 = 3 x 2).

Front

What is the associative property of multiplication?

Back

The associative property states that the way numbers are grouped in multiplication does not change the product (e.g., (2 x 3) x 4 = 2 x (3 x 4)).