Pre-algebra part 1 midterm exam
• write using exponents. (–4)(–4)
• simplify. show your work.
• what type of measurement would you use to describe the amount of water a pot can hold?
• estimate the sum of 9.327 + 5.72 + 4.132 to one decimal place.
• state whether the number 91 is prime, composite, or neither.
• what are the mean and the mode of the following set of data: 5, 12, 1, 5, 7
• to measure the distance from the u. s. to istanbul, turkey you would most likely use
• what percent of 67 is 33? round to the nearest tenth of a percent.
• an adult house cat could be about 1 high.
• write a number sentence for the model. let one white tile equal +1 and one black tile equal –1.
• determine whether the statement is true or false. 94 is divisible by 3.
• state whether the number 97 is prime, composite, or neither.
• solve the equation. show your work. 5d = 17.1
• a reasonable estimate for the mass of a baby would be 7
• write an equation for: twelve times h equals one hundred and twenty minus thirty-six.
• solve the equation step by step. list each step, along with the property you used during that step. –5 × 1 × 11 × 4.
• summarize the order of operations for evaluating expressions. use complete sentences.
• define three measures of central tendency. use complete sentences.
• without computing, tell whether the product is positive or negative.
(–4)(–4)(–4)
• solve the equation. show your work. 3x = 45