On the number line, positive numbers appear to the right of 0, while negative numbers are to the left. Examples of positive numbers include +2, +5, and +8. Examples of negative numbers are –1, –4, and –7. As you move rightward from 0, values increase, while moving leftward decreases values. MarkingRead more
On the number line, positive numbers appear to the right of 0, while negative numbers are to the left. Examples of positive numbers include +2, +5, and +8. Examples of negative numbers are –1, –4, and –7. As you move rightward from 0, values increase, while moving leftward decreases values. Marking points helps visualize distances and numerical comparisons, making the number line a useful mathematical tool for understanding integers.
On the number line, 2 > –3 because 2 is farther right, showing a higher value. Similarly, –2 < 3 because –2 is left of 3, making it smaller. The number line visually represents integer comparisons, with numbers increasing as you move right and decreasing as you move left. This system helps comRead more
On the number line, 2 > –3 because 2 is farther right, showing a higher value. Similarly, –2 < 3 because –2 is left of 3, making it smaller. The number line visually represents integer comparisons, with numbers increasing as you move right and decreasing as you move left. This system helps compare positive and negative numbers clearly.
Here are the evaluated expressions: • (–5) + 0 = –5 (Adding zero keeps the same value). • 7 + (–7) = 0 (Opposites cancel each other). • (–10) + 20 = 10 (20 steps right from –10 reaches +10). • 10 – 20 = –10 (Moving 20 steps left from 10 reaches –10). • 7 – (–7) = 14 (Subtracting –7 is like adding +7Read more
Here are the evaluated expressions:
• (–5) + 0 = –5 (Adding zero keeps the same value).
• 7 + (–7) = 0 (Opposites cancel each other).
• (–10) + 20 = 10 (20 steps right from –10 reaches +10).
• 10 – 20 = –10 (Moving 20 steps left from 10 reaches –10).
• 7 – (–7) = 14 (Subtracting –7 is like adding +7).
• (–8) – (–10) = 2 (Moving 2 right from –10 reaches –8).
Subtraction can always be converted to addition by changing the sign of the number being subtracted. For example, 7 – (–3) becomes 7 + 3, giving 10. This works because subtracting a negative number means moving to the right on the number line, similar to adding a positive number. This rule simplifieRead more
Subtraction can always be converted to addition by changing the sign of the number being subtracted. For example, 7 – (–3) becomes 7 + 3, giving 10. This works because subtracting a negative number means moving to the right on the number line, similar to adding a positive number. This rule simplifies integer calculations, especially when working with negative values in mathematical expressions.
Mark 3 positive numbers and 3 negative numbers on the number line.
On the number line, positive numbers appear to the right of 0, while negative numbers are to the left. Examples of positive numbers include +2, +5, and +8. Examples of negative numbers are –1, –4, and –7. As you move rightward from 0, values increase, while moving leftward decreases values. MarkingRead more
On the number line, positive numbers appear to the right of 0, while negative numbers are to the left. Examples of positive numbers include +2, +5, and +8. Examples of negative numbers are –1, –4, and –7. As you move rightward from 0, values increase, while moving leftward decreases values. Marking points helps visualize distances and numerical comparisons, making the number line a useful mathematical tool for understanding integers.
For more NCERT Solutions for Class 6 Math Chapter 10 The Other Side of Zero Extra Questions and Answer:
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Is 2 > –3? Why? Is –2 < 3? Why?
On the number line, 2 > –3 because 2 is farther right, showing a higher value. Similarly, –2 < 3 because –2 is left of 3, making it smaller. The number line visually represents integer comparisons, with numbers increasing as you move right and decreasing as you move left. This system helps comRead more
On the number line, 2 > –3 because 2 is farther right, showing a higher value. Similarly, –2 < 3 because –2 is left of 3, making it smaller. The number line visually represents integer comparisons, with numbers increasing as you move right and decreasing as you move left. This system helps compare positive and negative numbers clearly.
For more NCERT Solutions for Class 6 Math Chapter 10 The Other Side of Zero Extra Questions and Answer:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-6/maths/
What are the results of expressions like –5 + 0, 7 + (–7), and others?
Here are the evaluated expressions: • (–5) + 0 = –5 (Adding zero keeps the same value). • 7 + (–7) = 0 (Opposites cancel each other). • (–10) + 20 = 10 (20 steps right from –10 reaches +10). • 10 – 20 = –10 (Moving 20 steps left from 10 reaches –10). • 7 – (–7) = 14 (Subtracting –7 is like adding +7Read more
Here are the evaluated expressions:
• (–5) + 0 = –5 (Adding zero keeps the same value).
• 7 + (–7) = 0 (Opposites cancel each other).
• (–10) + 20 = 10 (20 steps right from –10 reaches +10).
• 10 – 20 = –10 (Moving 20 steps left from 10 reaches –10).
• 7 – (–7) = 14 (Subtracting –7 is like adding +7).
• (–8) – (–10) = 2 (Moving 2 right from –10 reaches –8).
For more NCERT Solutions for Class 6 Math Chapter 10 The Other Side of Zero Extra Questions and Answer:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-6/maths/
Use the unmarked number line to evaluate expressions like –125 + (–30), +105 – (–55), and others.
Evaluating these expressions using an unmarked number line: • (–125) + (–30) = –155 (Moving 30 steps left from –125). • (+105) – (–55) = +160 (Subtracting –55 becomes adding +55). • (+80) – (–150) = +230 (Adding +150 to +80). • (–99) – (–200) = +101 (Subtracting –200 becomes adding +200). The unmarkRead more
Evaluating these expressions using an unmarked number line:
• (–125) + (–30) = –155 (Moving 30 steps left from –125).
• (+105) – (–55) = +160 (Subtracting –55 becomes adding +55).
• (+80) – (–150) = +230 (Adding +150 to +80).
• (–99) – (–200) = +101 (Subtracting –200 becomes adding +200).
The unmarked number line helps visualize these movements, simplifying integer operations using directional movement.
For more NCERT Solutions for Class 6 Math Chapter 10 The Other Side of Zero Extra Questions and Answer:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-6/maths/
Can you always convert subtraction to addition? How?
Subtraction can always be converted to addition by changing the sign of the number being subtracted. For example, 7 – (–3) becomes 7 + 3, giving 10. This works because subtracting a negative number means moving to the right on the number line, similar to adding a positive number. This rule simplifieRead more
Subtraction can always be converted to addition by changing the sign of the number being subtracted. For example, 7 – (–3) becomes 7 + 3, giving 10. This works because subtracting a negative number means moving to the right on the number line, similar to adding a positive number. This rule simplifies integer calculations, especially when working with negative values in mathematical expressions.
For more NCERT Solutions for Class 6 Math Chapter 10 The Other Side of Zero Extra Questions and Answer:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-6/maths/