Multiply by 4 Flashcard

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 4 multiplied by 3 (4 × 3) means adding 4 three times: 4 + 4 + 4 = 12.

Front

What does it mean to multiply by 4?

Back

To multiply by 4 means to take a number and add it to itself four times. For example, 5 × 4 = 5 + 5 + 5 + 5 = 20.

Front

Calculate: 7 × 4 = ?

Back

28

Front

Calculate: 8 × 4 = ?

Back

32

Front

Calculate: 9 × 4 = ?

Back

36

Front

Calculate: 12 × 4 = ?

Back

48

Front

If you have 4 magic beans and multiply them by 4, how many do you have?

Back

16 (4 × 4 = 16)

Front

What is the product of 4 and 5?

Back

20 (4 × 5 = 20)

Front

What is the product of 4 and 6?

Back

24 (4 × 6 = 24)

Front

What is the product of 4 and 10?

Back

40 (4 × 10 = 40)