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Lesson Menu Five-Minute Check (over Lesson 1–1) Main Idea and Vocabulary Example 1:Use a Number Line Example 2:Use Place Value
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Main Idea/Vocabulary I will compare whole numbers. equation inequality
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Example 1 Use a Number Line Replace with, or = to make 518 528 a true sentence.
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Example 1 Use a Number Line 518 is to the left of 528.528 is to the right of 518. 518 is less than 528.528 is greater than 518. 518 < 528528 > 518 Say Write Answer: So, 518 < 528.
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1.A 2.B 3.C Example 1 A.< B.> C.= Replace with, or = to make 242 252 a true sentence.
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Example 2 Use Place Value Adrian’s school has 1,380 students. Patrido’s school has 1,839 students. Which school has a greater number of students? Step 1 Write the numbers, lining up the digits in the ones place. 1,380 1,839 Step 2 Compare the digits in each place value, starting from the left. 1,380 1,839
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Example 2 Use Place Value Since 3 < 8 in the hundreds place, 1,380 < 1,839. You can check the reasonableness by using a number line. Answer: So, Patrido’s school has more students than Adrian’s school.
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1.A 2.B 3.C Example 2 A.Teresa’s daycare B.Luanne’s daycare C.Both have the same number. Luanne and Teresa work at different daycare centers. Luanne’s daycare has 2,465 children and Teresa’s daycare has 2,735 children. Which daycare has a greater number of children?
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End of the Lesson End Lesson
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Resources Five-Minute Check (over Lesson 1–1) Image Bank Math Tool Chest Represent Decimals
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1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 1–1) A.tens; 90 B.ten thousands; 90,000 C.hundreds; 900 D.ones; 9 Name the place value and write the value of the underlined digit. 790,782
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1.A 2.B 3.C 4.D Five Minute Check 2 (over Lesson 1–1) A.ones; 2 B.hundred thousands; 200,000 C.millions; 2,000,000 D.hundred millions; 200,000,000 Name the place value and write the value of the underlined digit. 1,255,700,098
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1.A 2.B 3.C 4.D Five Minute Check 3 (over Lesson 1–1) A.thousands; 6,000 B.tens; 60 C.hundreds; 600 D.ones; 6 Name the place value and write the value of the underlined digit. 98,672
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1.A 2.B 3.C 4.D Five Minute Check 4 (over Lesson 1–1) A.millions; 8,000,000 B.billions; 8,000,000,000 C.ten millions; 80,000,000 D.hundred millions; 800,000,000 Name the place value and write the value of the underlined digit. 38,071,000,008
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