WebFind the place value for digits of a number and get the written out word form of that number. ... Find the place values for each digit: Answer: Standard Form: 958.275 Place Value: … WebAug 11, 2024 · the unit digit of 2467 = 7. The unit digits of the powers of 7 are as follows: 7^1=7 7^2=9 7^3=3 7^4=1 7^5=7 7^6=9 so we can see that the cyclicity of the powers of …
GMAT Quant: Finding the Units Digits of Large Powers
WebJun 20, 2024 · 177^ (28) - 133^ (23) = (odd number)^ (some positive integer) - (odd number)^ (some positive integer) = odd - odd. = EVEN. So, the units digit must be … WebMay 20, 2024 · Normally I would try to break up the exponent to make it easier though 43 is prime so I can't do that. So instead I first considered $43^ {43}$ and tried finding a pattern for the unit digits by looking at the first few values: $43^0=1$. $43^1=43$. $43^2=1849$. $43^3=79507$. $43^4=3418801$. $43^5=147008443$. pc game forest
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WebJan 29, 2024 · The unit digit of a power of a number repeats itself every 4th time for the base having the last digit as 3, 7. But the last digit for (166) 54 will always be 6 as the unit digit of a power of a number having the last digit 6 will always be 6; Calculation: Unit digit of x = Unit digit of (433) 24 – Unit digit of (377) 38 + Unit digit of (166) 54 WebMar 31, 2024 · The unit digit of the multiplication of two numbers is the same as the unit digit of the multiplication of unit digits of the two numbers. Calculation: For 724 × 476; unit digit of 724 is 4 and unit digit of 476 is 6. Then unit digit of the product of both is the same as unit digit of the product of their unit digit. i.e., 4 × 6 = 24 WebUnit digit of 833 933! × 777 223! × 838 123! × 525 111! We can write, ⇒ 3 4 × 7 4 × 8 4 × 5 4. ⇒ 1 × 1 × 6 × 5 = 30. ∴ The unit digit of 833 933! × 777 223! × 838 123! × 525 111! is 0. scroll saws at walmart