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प्रश्न
Use a number line to evaluate the following:
(-1) + (-2)
उत्तर
(-1) + (-2)
for -1, start from zero and move one units to the left and then again for -2, move 2 units to left of -1.
∴ (-1) + (-2) = -3.
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संबंधित प्रश्न
In the following pair, state which integer is greater:
-12, 15
In the following pair, state which integer is greater:
0, 8
In the following pair, replace * with < or > to make the statement true:
-8 * -18
Use a number line to evaluate the following:
(-4) + (+5)
Use a number line to evaluate the following:
3 + (-7)
Use a number line to evaluate the following:
(-2) + (-5)
Use a number line to evaluate the following:
(+ 10) – (+2)
Use a number line to evaluate the following:
(+8)- (-5)
Using a number line, find the integer which is 3 more than -1.
Using a number line, find the integer which is 7 more than 0.
