جمع عددين نسبيين باستخدام خط الأعداد.

The video tutorial explains how to add two rational numbers using a number line. It begins with an introduction to the concept, followed by a detailed example of adding 3/6 and 4/6. The tutorial outlines the steps involved in representing the numbers on a number line and explains the direction of movement based on the sign of the numbers. The example concludes with the result of the addition, demonstrating that 3/6 plus 4/6 equals 7/6.

What is the first step in adding two rational numbers using a number line?

• Convert the numbers to decimals

• Subtract the smaller number from the larger one

• Multiply the numbers

• Draw the number line and mark the numbers

When adding a positive rational number on a number line, in which direction do you move?

• Right

• Up

• Down

• Left

If you start at 3/6 on a number line and add 4/6, where do you end up?

• 9/6

• 7/6

• 5/6

• 1/6

What happens if the rational number you are adding is negative?

• You stay in the same place

• You move to the left

• You move to the right

• You move upwards

What is the result of adding 3/6 and 4/6?

• 1/6

• 8/6

• 7/6

• 6/6