四数字四用英文怎么说

"Four digits four" in Engpsh is "four fours." This phrase comes from the mathematical concept of using the number four in different ways to create an equation that equals a specific number.

For example:

4 + 4 + 4 + 4 = 16 (Four fours equal sixteen)
4 x 4 - 4 ÷ 4 = 4 (Four fours equal four)

Here are some other examples of using four fours in Engpsh:

"Can you solve this math problem using only four fours? 4 ÷ 4 + 4 x 4 - 4 = ?"
"I'm trying to come up with a creative solution using four fours. Maybe 4 x 4 ÷ 4 + 4 = ?"
"I challenge you to see how many different ways you can use four fours to make the number twenty. 4 + 4 + 4 + 4 + 4 ÷ 4 is one way, but can you find any others?"