Compare each whole number in the following pairs. Insert the symbol < or > to make the statement true. a. 15 _____ 8 b. 4
_____ 134 c. 3 _____ 5 d. 351 _____ 215 Replace each ? with the symbol = or ≠ to make the statement true. a. 54 ? 53 b. 8 ? 4 + 4 c. 23 + 6 ? 6 + 23 d. 64 ? 99 Compare the fraction by using the symbol < , <, or =. a. 4⁄9 _____ 5⁄9 b. 4⁄5 _____ 8⁄10 c. 7⁄12 _____ 7⁄15 d. 3⁄4 _____ 6⁄7 Compare the decimals by using the symbol < or >. a. 0.531 _____ 0.456 b. 0.63 _____ 0.47 c. 0.267 _____ 0.539 d. 0.07 _____ 0.7 In each of the following pairs of numbers, how much larger is the first number than the second? a. 154 and 27 b. 25 and 12 c. 135 and 127 d. 46 and 24 Phyllis has finally found the TV she wants to buy. At Store A, the TV costs $498. At Store B, the same style TV costs $425. How much will Phyllis save by buying the TV at Store B? Both Dale and Chan went running for an hour. Dale ran 5 miles and Chan ran 2.5 miles. How did Dale’s distance compare to Chan’s? (Use division to compare.) Compare the numbers in the following sequence and try to determine what the next number should be. 6, 9, 18, 21, 42, 45, ?
To find the interior angle of any regular polygon you can use the formula where n is the number of sides So, The measure of an interior angle in a regular octagon is 135
where n is the number of sides
