1.1 Integers and Rational Numbers

www.ck12.org Chapter 1. Arithmetic Review8.In 9 – 12, place the following sets of rational numbers in order from least to greatest.19.2 , 1 3 , 1 41110.12 , 1211 , 13103911.60 , 4980 , 59100712.11 , 813 , 1219In 13 – 18, find the simplest form of the following rational numbers.13.224414.92715.121816.31542017.1910118.9911In 19 – 27, simplify.19. |−98.4|20. |123.567|21. −|16 − 98|22. 11 − |−4|23. |4 − 9|−|−5|24. |−5 − 11|25. −|−7|26. |−2 − 88|−|88 + 2|27. |−5 − 99|−|16 − 7|In 28 – 33, compare the two real numbers using the symbol .28. 8 and 7.9999929. -4.25 and −17430. 65 and -131. 10 units left of zero and 9 units right of zero32. A frog is sitting perfectly on top of number 7 on a number line. The frog jumps randomly to the left or right,but always jumps a distance of exactly 2. Describe the set of numbers that the frog may land on, and list all thepossibilities for the frog’s position after exactly 5 jumps.7