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प्रश्न
Use a number line to evaluate the following:
3 + (-7)
उत्तर
3 + (-7)
For 3, move 3 units right of 0 and then, for (-7) move 7 units to left of 3
∴ 3 + (-7) = -4.
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संबंधित प्रश्न
In the following pair, which integer is smaller:
13, 0
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:
0 * -8
Use a number line to evaluate the following:
(+ 5) + 0
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:
(-3) + (-4)
Use a number line to evaluate the following:
(-8) – (-4)
Using a number line, find the integer which is 7 more than 0.
Using a number line, find the integer which is 7 less than -8.
