Tired pronunciation 1. Fruits and scars 2. Drag on 3. Cumbersome 4. Tired

Tired pronunciation 1. Fruits and scars 2. Drag on 3. Cumbersome 4. Tired

1. The fruit is full. 3
2 in a row 4
3 cumbersome sound 2
4 old tired 4

What are the number pairs in life

When playing chess or go, you can use pairs of numbers to determine the position of the pieces
Student 2: the mark X - x in the upper right corner of our math exercise book is actually a number pair
Student 3: you can use latitude and longitude to represent the position of any place on the earth
Student 4: during the rehearsal of large-scale programs, actors need to be numbered and positioned

How to write a number pair

Number pairs are equivalent to coordinates, so it is easy to judge the position of a certain place
Write columns first, then rows