23 times 8

1. There is no shortcut, only practice makes perfect.

2. 8×23×25
=4×2×23×25
=(2×23)×(4×25)
=46×100
=4600

3. twenty-three × 8 = 184, the ten digit is 8
in fact, you can multiply many numbers to get the ten digit is 8
for example: 23 × 21=483
23 × 34=782
23 × 43=989
23 × 56=1288
…………

5. Solution: 523 minus 23 times 8 is equal to (339)
∵ how much is 523 minus 23 times 8 for known demand
∵ 523 minus 23 times 8
= 523 - 23 × 8
= 523 - 184
= 339
A: 523 minus 23 times 8 equals 339

6. twenty-three × one hundred and twenty-five × 8
=23 × one hundred and twenty-five × 8
=23 × 1000
= 23000
23 times 125 times 8 × This calculation is based on (the law of multiplicative Association)

7. twenty-three × Bracket 4 × 8 includes

= 23x (4x8)
= 23x32

23 times 4 + 23 times 8

= 23x4 + 23x8
= 23x (4 + 8)
= 23x12

so
23 × Bracket 4 × 8 includes more than 23 times 4 + 23 times 8

8.
=25x23x8
=25x23x(4x2)
=(25x4)x(23x2)
=100x46
=4600