Question

how to solve this plz tell .
​

Answer 1

Step-by-step explanation:

a) : The number 9 is at a thousand's place in 9721. So, the place value of 9 is 9 x 1000 = 9000.

...

Write down the place of each digit in the number: 768;

The place value of 8 = 8 × 1 = 8.

The place value of 6 = 6 × 10 = 60.

The place value of 7 is 7 × 100 = 700.

• b ) answer is 9

Answer 2

Answer:

i) 9

v) -3

Step-by-step explanation:

$| - 9| \: asks \: for \: the \: absolute \: value \: of \: - 9 \\ the \: absolute \: value \: of \: - 9 \: is \: 9 \\ - | - 3| \: \: asks \: for \: the \:negative \: value \: of \: absolute \: value \: of \: - 3 \: \\ that \: is \: - 3$