Understanding Number Lines

This video tutorial introduces the concept of number lines for Grade 4 students, focusing on understanding integers, including negative and positive numbers. It explains how integers are placed on the number line, the properties of negative and positive numbers, and provides practice problems to reinforce learning.

What is the main topic of the video?

• Number Lines

• Geometry

• Algebra

• Calculus

Which side of zero on the number line represents negative integers?

• Left

• Below

• Right

• Above

What happens to the value of negative integers as you move further left on the number line?

• It becomes positive

• It stays the same

• It decreases

• It increases

If you move 4 units to the right from zero, which integer do you land on?

• -4

• 0

• 4

• 8

What is the result of moving 7 units to the left from zero?

• 7

• 0

• -14

• -7

If you start at 4 and move 10 units to the right, where do you end up?

• 4

• 0

• 10

• 14

Starting at -5, moving 10 units to the right results in which integer?

• -5

• 0

• -15

• 5

What is the position after moving 20 units to the left from 8?

• -8

• -12

• 12

• 8

If Balqis starts at 3 and moves 6 units to the right, where does she end up?

• 0

• 6

• 9

• 3

Hilmi starts at 6 and moves 10 units to the left. What is his new position?

• 0

• 10

• 4

• -4