well 9 times tables i think of like this:
(Go down first column)
9x1=9 9x10= 90 (09 backwards)
9x2=18 9x9=81 (18 backwards)
9x3=27 9x8=72 (27 backwards)
9x4=36 9x7=63 (36 backwards)
9x5=45 9x6=54 (45 backwards)
(Now go up last column)
I cant help you with 7s and 8s. But if you hav trouble just count on your hands
for example: 7 -count 7 fingers= 8,9,10,11,12,13 14 -count 7 fingers= 15,16,17,18,19,20 21 etc.
You can do this with 8s as well. And im sorry if it is too slow for you. And if my 9s time table explanation is weird to understand then do the hand thing.
789 x 789 = 622521.
789 times 9 = 7101
456 * 789 = 359,784
999 ÷ 789 = 1 with remainder 210 OR 1.266 times.
It is: 789 times 1001 = 789789
41028
It is: 3156
673,806.
Yes I do
Remember K H D | d c m (kilo, hecto, deka, (liter, meter, gram), deci, centi, milli). Liters are three places to the left of milliliters. So you have to move the decimal place three times to the left. You will get 789 mL = .789 L.
44 253 432
The answer is 13.842