1. Splash Screen

2. Lesson Menu Five-Minute Check (over Lesson 1–5) Main Idea and Vocabulary Example 1:Expanded Form Example 2:Compare Decimals Example 3:Compare Decimals

3. Main Idea/Vocabulary I will compare decimals. equivalent decimals

4. Example 1 Expanded Form Roano ran 1.68 miles. Wangari ran 1.50 miles. Who ran the longer distance? One Way: Use a number line. Numbers to the right are greater than numbers to the left. Since 1.68 is to the right of 1.50, 1.68 > 1.50.

5. Example 1 Compare Decimals Another Way: Use place value. Line up the decimal points. Compare the digits in the greatest place. Continue comparing until the digits are different. 1.50 1.68 1.50 1.68 1.50 1.68 The ones digits are the same. In the tenths place, 5 < 6. So, 1.50 < 1.68.

6. Example 1 Compare Decimals Answer: So, Roano ran the longer distance.

7. 1.A 2.B 3.C Example 1 A.Melinda B.Fredrick C.Both walk the same distance. Melinda walks 2.25 miles to work and Fredrick walks 2.47 miles to work. Who walks the longer distance to work?

8. Example 2 Compare Decimals Replace with, or = to make 0.730 0.73 a true sentence. 0.730 = 0.730 Annex a zero. The value does not change. Answer: So, 0.730 = 0.73.

9. 1.A 2.B 3.C Example 2 A. < B. > C. = Replace with, =, or + to make 0.65 0.650 a true sentence.

10. Example 3 Compare Decimals Replace with, or = to make 0.8 0.87 a true sentence. 0.87 → 0.87 Annex a zero to the right of 0.8 so that it has the same number of decimal places as 0.87. Answer: Since 0 < 7 in the hundredths place, 0.8 < 0.87. 0.8 → 0.80

11. 1.A 2.B 3.C Example 3 A. < B. > C. = Replace with, =, or + to make 5.3 5.32 a true sentence.

12. End of the Lesson End Lesson

13. Resources Five-Minute Check (over Lesson 1–5) Image Bank Math Tool Chest Represent Decimals

14. 1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 1–5) A.30 + 0.04; thirty-four hundredths B.0.3 + 4; thirty-four hundredths C.0.3 + 0.04; thirty-four hundredths D.0.03 + 0.04; thirty-four hundredths Write 0.34 in expanded form and word form.

15. 1.A 2.B 3.C 4.D Five Minute Check 2 (over Lesson 1–5) A.4 + 0.2 + 0.06 + 0.002; four and two hundred sixty-two thousandths B.0.4 + 0.2 + 0.6 + 0.2; four and two hundred sixty-two thousandths C.0.04 + 0.2 + 0.06 + 0.2; four and two hundred sixty-two thousandths D.4 + 0.02 + 0.06 + 0.02; four and two hundred sixty-two thousandths Write 4.262 in expanded form and word form.

16. End of Custom Shows