1. Monday, 08/12/2013 Unit 1 Warm-Ups
Take out your scientific calculator.
Take out or turn to a blank sheet of paper.
Title the page Unit 1 Warm-Ups and number it U1-5 in the upper righthand corner.
Label the first Warm-Up assignment with today’s date:
08/12/2013 Warm-Up
Monday, 08/12/2013

2. 08/12/2013 Warm-Up
Write the problem, solve each problem, and express the answer in scientific notation.
(4 x 10–3) + (2 x 10–3)
(6 x 104) – (4 x 104)
(3 x 106) x (1 x 104)
(5 x 102) x (3 x 10–1)
(8 x 104) ÷ (2 x 101)
(12 x 10–3) ÷ (4 x 10–2)

3. 08/12/2013 Warm-Up
Write the problem, solve each problem, and express the answer in scientific notation.
(4 x 10–3) + (2 x 10–3) = 6 x 10–3
(6 x 104) – (4 x 104) = 2 x 104
(3 x 106) x (1 x 104) = 3 x 1010
(5 x 102) x (3 x 10–1) = 15 x 101
= 1.5 x 102
(8 x 104) ÷ (2 x 101) = 4 x 103
(12 x 10–3) ÷ (4 x 10–2) = 3 x 10–1