text: ## Mentally Find 10 More or 10 Less than 2-digit number without Counting
  
  Name
  Date
  
  1
  What is 10 less than a number 20
  2
  What is 10 more than a number 86
  3
  What is 10 more than a number 82
  4
  What is 10 less than a number 41
  5
  What is 10 less than a number 63
  6
  What is 10 more than a number 70
  7
  What is 10 more than a number 63
  8
  What is 10 less than a number 61
  9
  What is 10 more than a number 79
  10
  What is 10 less than a number 29
  
  1
  What is 10 less than a number 20
  20 - 10 = 10
  2
  What is 10 more than a number 86
  86 + 10 = 96
  3
  What is 10 more than a number 82
  82 + 10 = 92
  4
  What is 10 less than a number 41
  41 - 10 = 31
  5
  What is 10 less than a number 63
  63 - 10 = 53
  6
  What is 10 more than a number 70
  70 + 10 = 80
  7
  What is 10 more than a number 63
  63 + 10 = 73
  8
  What is 10 less than a number 61
  61 - 10 = 51
  9
  What is 10 more than a number 79
  79 + 10 = 89
  10
  What is 10 less than a number 29
  29 - 10 = 19
  
  # Mentally find 10 more or 10 less than a 2-digit Number Worksheet
  
  The CCSS.MATH.1.NBT.C.5 worksheets with answers for 1st grade students to practice problems on Mentally find 10 more or 10 less than a given two-digit number without having to count by ones and explain the reasoning used is available online for free in printable and downloadable (pdf & image) format. For more questions and answers on 1.NBT.C.5 math activities, tap on generate new worksheet to learn, practice, test and verify math skills under the common core cluster (1NBTC) Use place value understanding and properties of operations to add and subtract in domain number and operations in base ten.
  
  How to Use this Worksheet
  
  Objective:
  To practice these math problems of 1.NBT.C.5 worksheets, students are required to mentally find 10 more or 10 less than a given two-digit number without having to count by ones and explain the reasoning used. Users can directly refer the answer key to verify the work with steps for the corresponding practice problems given in the 1.NBT.C.5 activities under common core state standards for 1st grade mathematics.
explanation: The document is a worksheet designed for 1st grade students to practice finding 10 more or 10 less than a given two-digit number without counting by ones. It includes a series of questions and their corresponding answers, along with an explanation of the objective and how to use the worksheet.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: ## Mentally Find 10 More or 10 Less than 2-digit number without Counting
  
  Name
  Date
  
  1
  What is 10 less than a number 20
  2
  What is 10 more than a number 86
  3
  What is 10 more than a number 82
  4
  What is 10 less than a number 41
  5
  What is 10 less than a number 63
  6
  What is 10 more than a number 70
  7
  What is 10 more than a number 63
  8
  What is 10 less than a number 61
  9
  What is 10 more than a number 79
  10
  What is 10 less than a number 29
  
  1
  What is 10 less than a number 20
  20 - 10 = 10
  2
  What is 10 more than a number 86
  86 + 10 = 96
  3
  What is 10 more than a number 82
  82 + 10 = 92
  4
  What is 10 less than a number 41
  41 - 10 = 31
  5
  What is 10 less than a number 63
  63 - 10 = 53
  6
  What is 10 more than a number 70
  70 + 10 = 80
  7
  What is 10 more than a number 63
  63 + 10 = 73
  8
  What is 10 less than a number 61
  61 - 10 = 51
  9
  What is 10 more than a number 79
  79 + 10 = 89
  10
  What is 10 less than a number 29
  29 - 10 = 19
  
  # Mentally find 10 more or 10 less than a 2-digit Number Worksheet
  
  The CCSS.MATH.1.NBT.C.5 worksheets with answers for 1st grade students to practice problems on Mentally find 10 more or 10 less than a given two-digit number without having to count by ones and explain the reasoning used is available online for free in printable and downloadable (pdf & image) format. For more questions and answers on 1.NBT.C.5 math activities, tap on generate new worksheet to learn, practice, test and verify math skills under the common core cluster (1NBTC) Use place value understanding and properties of operations to add and subtract in domain number and operations in base ten.
  
  How to Use this Worksheet
  
  Objective:
  To practice these math problems of 1.NBT.C.5 worksheets, students are required to mentally find 10 more or 10 less than a given two-digit number without having to count by ones and explain the reasoning used. Users can directly refer the answer key to verify the work with steps for the corresponding practice problems given in the 1.NBT.C.5 activities under common core state standards for 1st grade mathematics.
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document is a worksheet designed for 1st grade students to practice finding 10 more or 10 less than a given two-digit number without counting by ones. It includes a series of questions and their corresponding answers, along with an explanation of the objective and how to use the worksheet.
  
  Label: multiple-question-and-answer