Question

Find 8×(-2) using number line

Answer 1

Answer:

-16_____ in number line.

Answer 2

Answer:

The number line was drawn for the point -16

Step-by-step explanation:

Step 1 : The given expression is 8×(-2). Simplify the expression.

Step 2 : we know that (+) × (-) = (-)

Step 3 : So multiply the two values and put negative sign for the answer

Step 4 : While simplifying the expression 8×(-2) we get the answer (-16)

Step 5 : Draw the number line for the following expression and get the same answer.

Step 6 : Since 8 is first and 2 is second we have to jump from o to -8 and  from -8 to -16 and also due to negative sign we should mark on the negative side of the number line.

     (8×-2)                                      (8× -1)

<-----⊕---------------------------------------⊕-------------------------------------⊕---------->

 ↓   ↓   ↓    ↓   ↓  ↓  ↓   ↓   ↓   ↓  ↓   ↓   ↓   ↓   ↓   ↓   ↓   ↓   ↓

-17  -16  -15  -14 -13 -12 -11 -10  -9   -8  -7   -6   -5   -4   -3  -2   -1    0     1

 

The answer for the above expression is -16

#SPJ 2