Check out this FREE Trial Lesson on Addition & Subtraction for age 7-9!

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With answer key
Interactive
  • 7-9
  • Understanding fractions
  • Addition & Subtraction
Adding up to 50 Without Regrouping: Page 73
Adding up to 50 Without Regrouping: Page 73
Adding up to 50 Without Regrouping: Page 73
Worksheet
Adding up to 100 with Regrouping: Page 69
Adding up to 100 with Regrouping: Page 69
Adding up to 100 with Regrouping: Page 69
Worksheet
Adding up to 50 Without Regrouping: Page 31
Adding up to 50 Without Regrouping: Page 31
Adding up to 50 Without Regrouping: Page 31
Worksheet
Adding up to 1000 with Regrouping: Page 59
Adding up to 1000 with Regrouping: Page 59
Adding up to 1000 with Regrouping: Page 59
Worksheet
Adding up to 1000 with Regrouping: Page 28
Adding up to 1000 with Regrouping: Page 28
Adding up to 1000 with Regrouping: Page 28
Worksheet
Adding up to 1000 with Regrouping: Page 65
Adding up to 1000 with Regrouping: Page 65
Adding up to 1000 with Regrouping: Page 65
Worksheet
Adding up to 100: Page 71
Adding up to 100: Page 71

Adding up to 100: Page 71

Adding up to 100: Page 71
Worksheet
Adding up to 1000: Page 58
Adding up to 1000: Page 58

Adding up to 1000: Page 58

Adding up to 1000: Page 58
Worksheet
Adding up to 100 Without Regrouping: Page 52
Adding up to 100 Without Regrouping: Page 52
Adding up to 100 Without Regrouping: Page 52
Worksheet
Adding up to 100 Without Regrouping: Page 38
Adding up to 100 Without Regrouping: Page 38
Adding up to 100 Without Regrouping: Page 38
Worksheet
Adding up to 50: Page 15
Adding up to 50: Page 15

Adding up to 50: Page 15

Adding up to 50: Page 15
Worksheet
Adding up to 50 with Regrouping: Page 6
Adding up to 50 with Regrouping: Page 6
Adding up to 50 with Regrouping: Page 6
Worksheet
Adding up to 50 with Regrouping: Page 36
Adding up to 50 with Regrouping: Page 36
Adding up to 50 with Regrouping: Page 36
Worksheet
Adding up to 1000 Without Regrouping: Page 27
Adding up to 1000 Without Regrouping: Page 27
Adding up to 1000 Without Regrouping: Page 27
Worksheet
Adding up to 100 Without Regrouping: Page 23
Adding up to 100 Without Regrouping: Page 23
Adding up to 100 Without Regrouping: Page 23
Worksheet
Adding 2-digit Numbers: Page 57
Adding 2-digit Numbers: Page 57

Adding 2-digit Numbers: Page 57

Adding 2-digit Numbers: Page 57
Worksheet
Adding up to 1000: Page 25
Adding up to 1000: Page 25

Adding up to 1000: Page 25

Adding up to 1000: Page 25
Worksheet
Adding up to 100: Page 69
Adding up to 100: Page 69

Adding up to 100: Page 69

Adding up to 100: Page 69
Worksheet
Adding up to 50 with Regrouping: Page 16
Adding up to 50 with Regrouping: Page 16
Adding up to 50 with Regrouping: Page 16
Worksheet
Adding up to 1000 with Regrouping: Page 25
Adding up to 1000 with Regrouping: Page 25
Adding up to 1000 with Regrouping: Page 25
Worksheet
Adding 2-digit Numbers: Page 72
Adding 2-digit Numbers: Page 72

Adding 2-digit Numbers: Page 72

Adding 2-digit Numbers: Page 72
Worksheet
Adding 2-digit Numbers: Page 47
Adding 2-digit Numbers: Page 47

Adding 2-digit Numbers: Page 47

Adding 2-digit Numbers: Page 47
Worksheet
Adding 2-digit Numbers: Page 58
Adding 2-digit Numbers: Page 58

Adding 2-digit Numbers: Page 58

Adding 2-digit Numbers: Page 58
Worksheet
Adding 2-digit Numbers: Page 59
Adding 2-digit Numbers: Page 59

Adding 2-digit Numbers: Page 59

Adding 2-digit Numbers: Page 59
Worksheet


Understanding fractions, addition, and subtraction is crucial for children ages 7-9 as it lays the foundation for future mathematical learning and real-world problem-solving skills. During these formative years, grasping these concepts helps to enhance a child's number sense, logical reasoning, and cognitive development.

Parents and teachers should care about teaching fractions because they represent a critical transition from whole numbers to more complex numerical concepts. Being adept at adding and subtracting fractions prepares children for advanced mathematics, including algebra and geometry, where fractions frequently appear. Given that many standardized tests assess these skills, early mastery can also contribute to academic success.

Furthermore, fraction addition and subtraction are practical skills applicable in everyday life. For instance, children learn to equally share food, measure ingredients in cooking, and understand portions—skills that foster independence and confidence. A strong understanding of these concepts also promotes better decision-making and problem-solving as adults.

Additionally, early struggles with fractions can lead to math anxiety and a dislike for the subject. By providing appropriate support and fostering a positive learning environment, parents and teachers can help children build a solid mathematical foundation, ensuring they are well-equipped for future academic and life challenges.