The factor pairs of 168 are (168,1)(84,2)(56,3)(42,4)(28,6)(24,7)(21,8)(14,12) None of them add up to or differ by 9. (3 and 6) and (2 and 7) are factors of 168.
2, 3 and 7: 2 x 2 x 2 x 3 x 7 = 168
504/3 = 168 so the three numbers are 167, 168 and 169.504/3 = 168 so the three numbers are 167, 168 and 169.504/3 = 168 so the three numbers are 167, 168 and 169.504/3 = 168 so the three numbers are 167, 168 and 169.
Multiply to do 39 and + - to 1
To multiply two digit decimal numbers, multiply the numbers as you would without the decimals. To put the decimal in the answer, count the number of decimal places in the two numbers and put the decimal in the answer that many places to the left. For example: 5.12 x 6.35 = 32.5120. If the numbers were 51.2 x 63.5, the answer would be 3251.20.
6568
109
-190
155
84x2=168 -1X59=-59
7 x 4 x 6=168
They are in exponents: 23*3*7 = 168
They are: 2*4*3*7 = 168
1, 2 and 84
168
you could multiply 84 by 10 = 840 then multiply 84 by 2 = 168 add these two numbers = 1008
176