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Check out this FREE Trial Lesson on Addition & Subtraction for age 8-9!

Add within 100 No regrouping

Favorites
With answer key
Interactive
  • 8-9
  • Problem-Solving Skills
  • Addition & Subtraction
Adding up to 100: Page 8
Adding up to 100: Page 8

Adding up to 100: Page 8

Adding up to 100: Page 8
Worksheet
Adding 2-digit Numbers: Page 68
Adding 2-digit Numbers: Page 68

Adding 2-digit Numbers: Page 68

Adding 2-digit Numbers: Page 68
Worksheet
Adding up to 100: Page 62
Adding up to 100: Page 62

Adding up to 100: Page 62

Adding up to 100: Page 62
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
Simple addition printable PDF worksheet
Simple addition printable PDF worksheet

Airship Math Addition Printable

It features fun themes and engaging pictures to make solving problems fun and hassle-free. In only minutes, your child will practice and hone vital math skills!
Airship Math Addition Printable
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 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 Without Regrouping: Page 24
Adding up to 50 Without Regrouping: Page 24
Adding up to 50 Without Regrouping: Page 24
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
Harvesting Subtraction Stories Worksheet
Harvesting Subtraction Stories Worksheet

Harvesting Subtraction Stories Worksheet

Before starting the exercise, ask your kids if they know what harvesting is. Show them the pictures and explain if needed. Help them read the word problems, use the pictures to find the answer and check the box above. There are two simple word problems in the printout.
Harvesting Subtraction Stories Worksheet
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 up to 100 with Regrouping: Page 1
Adding up to 100 with Regrouping: Page 1
Adding up to 100 with Regrouping: Page 1
Worksheet
Firewood Subtraction Worksheet
Firewood Subtraction Worksheet

Firewood Subtraction Worksheet

Guide your students to show that math can be fun! If your kindergartners need help with addition and subtraction, the simple problems in this worksheet are ideal. Ask them to look at the two pictures and find the correct answers. Help them check their work to build their confidence in math.
Firewood Subtraction Worksheet
Worksheet
The Unknown Number - Assessment 3 Worksheet
The Unknown Number - Assessment 3 Worksheet

The Unknown Number - Assessment 3 Worksheet

Read the Earth Day-themed word problem aloud to your kids, pointing to the pictures as you go. Use the number line to help them count on and find the answer. Then check it together. Doing this can help them learn more about Earth Day and meet other children who are doing their part to keep it clean.
The Unknown Number - Assessment 3 Worksheet
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
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
Adding up to 50 with Regrouping: Page 4
Adding up to 50 with Regrouping: Page 4
Adding up to 50 with Regrouping: Page 4
Worksheet
Adding up to 1000: Page 55
Adding up to 1000: Page 55

Adding up to 1000: Page 55

Adding up to 1000: Page 55
Worksheet
Selling the Bracelets Worksheet
Selling the Bracelets Worksheet

Selling the Bracelets Worksheet

Engage your kids with learning by making it fun! Try this creative worksheet: your kids can practice subtraction while making bracelets. Download the pdf; read the two word problems to them and help them choose the correct total. Have fun! (80 words)
Selling the Bracelets Worksheet
Worksheet
Adding up to 1000 with Regrouping: Page 53
Adding up to 1000 with Regrouping: Page 53
Adding up to 1000 with Regrouping: Page 53
Worksheet
Adding up to 50 with Regrouping: Page 46
Adding up to 50 with Regrouping: Page 46
Adding up to 50 with Regrouping: Page 46
Worksheet
Adding up to 50: Page 29
Adding up to 50: Page 29

Adding up to 50: Page 29

Adding up to 50: Page 29
Worksheet


Parents and teachers should prioritize the development of problem-solving skills in addition and subtraction for children aged 8-9, as these foundational skills significantly impact a child's academic success and overall cognitive development. At this age, children are shifting from learning basic operations to applying them in complex scenarios. Problem-solving skills enhance critical thinking, enabling students to analyze, reason, and derive solutions effectively, which are vital not only in mathematics but across all subjects.

Moreover, the ability to tackle mathematical problems cultivates perseverance and resilience. As children face challenges, they learn to navigate obstacles, develop strategies, and seek alternative solutions, fostering a growth mindset. This skill is invaluable as it prepares them for real-life situations, encouraging them to tackle everyday challenges with confidence.

Incorporating problem-solving in math lessons also makes learning interactive and enjoyable, nurturing a positive attitude toward math. By encouraging children to reason through problems rather than rote memorization, parents and teachers instill a deeper understanding of math concepts.

Ultimately, investing in problem-solving skills during this critical learning phase empowers children not just to excel in mathematics, but also to become resourceful thinkers and effective problem solvers in their future endeavors.