Lesson 7.1 Reteach Algebra Greater Than You can compare numbers to find which is greater. 48 65 24 48 is greater than 24 48 > 24. 62 65 is greater than 62 65 > 62. Draw lines to match. Write the numbers to compare. 1. 43 2. 51 55 34 is greater than. is greater than. > > 7-5 Reteach
Lesson 7.1 Enrich Which Makes It True? Circle the number that makes the number sentence. 1. 2. 34 > 33 43 > 66 59 81 3. 4. 21 > 31 13 72 > 75 63 5. 6. > 33 34 22 > 91 86 98 Writing and Reasoning Write a number that is greater than 98. 7-6 Enrich
Lesson 7.2 Reteach Algebra Less Than You can compare numbers to find which is less. 23 65 26 23 is less than 26 23 < 26. 43 43 is less than 65 43 < 65. Draw lines to match. Write the numbers to compare. 1. 37 2. 74 31 44 is less than. is less than. < < 7-7 Reteach
Lesson 7.2 Enrich Which Is Less? Read the sentence. Circle or. Then write the numbers to make the comparison. 1. Eric said 66 is less than 51. 2. Dan said 44 is less than 46. 51 < 66 < 3. Anna said 81 is less than 77. 4. Shanta said 90 is less than 70. < < 5. Lars said 22 is less than 33. 6. Kerry said 49 is less than 24. < < Writing and Reasoning Write four numbers that are less than 61. 7-8 Enrich
Lesson 7.3 Reteach Algebra Use Symbols to Compare You can use symbols to compare numbers. < 18 C = 18 23 C > 18 15 C 18 This symbol means is less than. This symbol means is equal to. This symbol means is greater than. Write >, <, or =. Complete the sentence. 1. 2. 3. 51 C < 57 51 is less than 57. 4. 29 C 29 29 29. 35 C 33 35 33. 48 C 55 48 55. 7-9 Reteach
Lesson 7.3 Enrich I Spy Symbols Look at the glasses. Write the numbers and <, >, or =. 1. 60 64 2. 77 58 60 C < 64 C 3. 49 49 4. 81 82 C C 5. 11 5 + 6 6. 65 56 C C Write numbers to make each sentence. 7. 88 < 8. = 55 9. > 75 10. > 41 Writing and Reasoning Write your own problem. 7-10 Enrich
Lesson 7.4 Reteach Problem Solving Compare Numbers Anthony has the number cards shown. He gives away the cards with numbers less than 6 or greater than 9. Which cards does Anthony have now? What do I need to find? the number cards that Anthony has now 5 7 8 10 11 Unlock the Problem Show how to solve the problem. Anthony has number cards 7 and 8. Make a model to solve. 1. Emily has the number cards shown. She gives away the cards with numbers less than 19 or greater than 22. Which cards does she have now? 5 7 8 10 11 What information do I need to use? number cards < 6 or > 9. THINK Cross out the numbers Anthony gives away. 17 18 20 21 23 Emily has and. 7-11 Reteach
Lesson 7.4 Enrich Paw Prints Color the numbers that are less than 50 Purple. Color the numbers that are greater than 70 Yellow. 73 98 56 61 55 39 74 97 57 54 95 75 38 96 34 58 37 60 94 76 77 35 36 59 93 78 Writing and Reasoning Which numbers above are both greater than 50 and less than 70? 7-12 Enrich
Lesson 7.5 Reteach 10 Less, 10 More 24 is 10 less 44 is 10 more than 34. than 34. 24 34 44 Write the numbers that are 10 less and 10 more. 1. 2. 35 22 7-13 Reteach
Lesson 7.5 Enrich What Is My Number? Read the riddle. Write the number. 1. 47 is 10 less than my number. 67 is 10 more than my number. 2. 75 is 10 more than my number. 55 is 10 less than my number. 3. 71 is 10 less than my number. 4. 100 is 10 more than my number. 5. My number is 10 more than 88. 6. My number is 10 less than 10. Writing and Reasoning Write your own riddle. 7-14 Enrich