Adding zero to any number leaves the number unchanged. For example, 5 + 0 = 5 and -3 + 0 = -3. Zero acts as the identity element for addition. Class 6 NCERT Ganita Prakash Chapter 10 The Other Side of ...
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Adding a number to its additive inverse always results in zero. For example, 7 + (-7) = 0, and -3 + 3 = 0. The additive inverse cancels the original number completely. Class 6 NCERT Ganita Prakash Chapter 10 The Other ...
The result’s sign matches the number with the larger absolute value. For example, adding -5 and 3 results in -2 because |-5| > |3|, so the result is negative. Class 6 Mathematics Chapter 10 The Other Side of Zero question answer Class ...
To add two negative numbers, add their absolute values, then place a negative sign before the result. For example, adding -2 and -3 gives |-2| + |-3| = 5, resulting in -5. Class 6 Mathematics Chapter 10 The Other Side of ...
When adding two positive numbers, Brahmagupta’s rule states to add their values. The result is a positive number. For example, 2 + 3 equals 5, where both numbers and the result remain positive. Class 6 Mathematics Chapter 10 The Other Side ...