Question

Which are partial products for 68 × 43?

Choose all answers that are correct.

6 × 3 = 18

600 × 40 = 24,000

8 × 40 = 320

8 × 3 = 24

Answer 1

Partial products are the products obtained during the intermediate stages in order to complete a multiplication process.

Consider 68
`*` 43, we have to determine the partial products in this.

Now,
`68 * 43`

Expanding this, we get

`(60+8) * (40+3)`

=
`(60* 40) +(60 * 3) + (8 * 40) + (8 * 3)`

= 2400 + 180 + 320 + 24

= 2924

Hence,
`8 * 40=320` and
`8 * 3 = 24` are the required partial products in the product of 68 and 43.

So, Option 3 and 4 are the correct answers.