Filters

30 filtered results

Clear all filters
Favorites
With answer key
Interactive

30 filtered results

Difficulty Level

Grade



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

Relate Subtraction and Addition

Favorites
With answer key
Interactive
  • 7-9
  • Mathematical reasoning
  • Addition & Subtraction
Addition or Subtraction? Worksheet
Addition or Subtraction? Worksheet

Addition or Subtraction? Worksheet

Help your math whiz's number skills advance with these colorful flag equations! With the free PDF, they'll learn to solve addition and subtraction facts by following the correct orders of operation. And the best part? They'll develop a deeper understanding of how the different operations work together within equations. Give it a try and watch their skills soar!
Addition or Subtraction? Worksheet
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
Adding up to 50: Page 50
Adding up to 50: Page 50

Adding up to 50: Page 50

Adding up to 50: Page 50
Worksheet
Free addition PDF worksheet for 3rd grade
Free addition PDF worksheet for 3rd grade

Free Addition Worksheet

Perfect for a wintry day, challenge your 3rd grader to compare addition equations and fill in the missing numbers in the PDF. This winter-themed worksheet is sure to bring a smile while your 3rd grader practices their addition skills. Perfect for a blustery day, challenge your child to compare addition equations and complete the missing numbers in the PDF.
Free Addition Worksheet
Worksheet
Worksheet: subtraction word problems
Worksheet: subtraction word problems

Jungle Subtraction Word Problems Substraction Worksheet

Kids will love this jungle-themed worksheet: subtraction word problems! Help the monkey work out how many bananas he has, using the number line. Encourage your child to use colorful parrots to subtract with ease and make calculations fun!
Jungle Subtraction Word Problems Substraction Worksheet
Worksheet
Adding up to 100 Without Regrouping: Page 9
Adding up to 100 Without Regrouping: Page 9
Adding up to 100 Without Regrouping: Page 9
Worksheet


Mathematical reasoning, particularly in addition and subtraction, is fundamental for children aged 7-9 as it establishes a foundation for more advanced mathematics and problem-solving skills later in life. During these formative years, children transition from basic arithmetic to understanding the underlying concepts that contribute to mathematical logic and reasoning.

Engaging in addition and subtraction helps students make connections between numbers and comprehend relationships such as part-whole, amount comparison, and the concept of difference. These conceptual insights lay the groundwork for deeper mathematical topics like multiplication, division, fractions, and algebra.

In addition, developing strong reasoning skills leads to increased confidence in mathematics, encouraging a positive attitude towards the subject. This age group is critical for nurturing a growth mindset, where mistakes are seen as learning opportunities. When parents and teachers emphasize mathematical reasoning, they help children cultivate critical thinking skills that are applicable across various disciplines; these skills are not just essential for math but are crucial for everyday decision-making and logical reasoning.

Thus, by investing time and effort in fostering these skills, parents and teachers empower children to become proficient, confident learners, better preparing them for academic success and real-world applications.