203 Learning objectives package 1-KEY

Course: Mth203 Term: Winter 2022 Version A REVIEW 203 Weeks 1,2 Directions: Read all questions carefully. Use only approved basic calculator. Follow any rounding instructions provided. Use “leading zeros” and eliminate “trailing zeros” where applicable. Circle answers. 1.) Perform the indicated operation a. − 19 + ( − 5 ) = ¿ - 24 b. −10 − (−6) = -4 .) Add, write the answer as a fraction or mixed number in lowest terms. − 12 13 + 6 11 = ¿ - 54 143 3) What is | -5| 5 5) Subtract, write the answer as a fraction or mixed number in lowest terms. 2 11 − 4 23 = ¿ 2 253

Course: Mth203 Term: Winter 2022 Version A 6.) Evaluate ¿ − ( 2 – 4 ) 2 +− 5 2 ∙ 2 + 6 ∨ ¿ | - 4 -25 x 2 +6| = | -4 -50 +6| = | -54 +6| = |-48| = 48 7.) Evaluate √ 69 − 5 + 3 ( 8 − 5 ) = 8 + 9 = 17 8). Evaluate: a) 5 0 = 1 b) − 1 0 -1 10 .) Evaluate the expression when x = 2 ∧ y = 3 − x 2 + y + 1 -4 +3 +1 = 0 11.) Write the fraction 122 400 in lowest terms. 61 200 1-3 Convert to fractions and percent 1. 0.83 Fraction _ 83/100___ 2. 0.34 Fraction ___ 17/50__