-8
-8
12
7
It represents a number that comprises 7 hundreds 2 tens 2 units 1 tenths and 0 hundredths.
2, 3, 5, and 7 are prime numbers for one digit numbers. 1 is NOT a prime number.
-8
12
7 - units 2 - tens 1 - hundreds
To the left of number 1.
As the 7 is just before the decimal point it is in the units column so its value is 7 × 1 = 7.
7100 = (74)25 As 74 = 7 x 7 x 7 x 7 = 2401 and the units digit of this number is 1 then multiplying this number by itself 25 times would still leave a 1 in the units place. The answer to your question is 1.
Let first number be x Let second number be y x = 7 * 1/2 y x * 2 = 7 * y 2x = 7y x : y = 7 : 2 (simplest form to fit previous line) 7 - 2 = 5 5 units = 35 1 unit = 7 2 units = 14 (answer for y) 7 units = 49 (answer for x)
No, look at your number line, 1 is to the left of 7, so 1 is less than 7.
7
How many units in 17
7
Yes