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प्रश्न
Use a number line to evaluate the following:
(-3) + (-4)
उत्तर
(-3) + (-4)
for -3, start from zero and move 3 units to the left and then again for -4, move 4 units to left of -3.
∴ (-3) + (-4) = -7.
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संबंधित प्रश्न
In the following pair, state which integer is greater:
-12, 15
In the following pair, replace * with < or > to make the statement true:
3 * 0
In the following pair, replace * with < or > to make the statement true:
-9 * -3
In the following pair, replace * with < or > to make the statement true:
3 * 3
In the following pair, replace * with < or > to make the statement true:
-13 * 0
In the following pair, replace * with < or > to make the statement true:
-8 * -18
Use a number line to evaluate the following:
(+ 4) + (-2)
Use a number line to evaluate the following:
(-1) + (-2)
Use a number line to evaluate the following:
(-2) + (-5)
Use a number line to evaluate the following:
(-7) – (+5)
