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प्रश्न
Use a number line to evaluate the following:
(-2) + (-5)
उत्तर
(-2) + (-5)
for -2, start from zero and move 2 units to the left and then again for -5, move 5 units to left of -2.
∴ (-2) + (-5) = -7.
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संबंधित प्रश्न
In the following pair, state which integer is greater:
-15, -23
In the following pair, state which integer is greater:
-12, 15
In the following pair, which integer is smaller:
2, -3
In the following pair, which integer is smaller:
13, 0
In the following pair, replace * with < or > to make the statement true:
0 * -8
In the following pair, replace * with < or > to make the statement true:
-13 * 0
Use a number line to evaluate the following:
0 + (-2)
Use a number line to evaluate the following:
(-1) + (-2)
Use a number line to evaluate the following:
(-3) + (-4)
Use a number line to evaluate the following:
(+ 10) – (+2)
