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Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts
Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts
Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts
Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts
Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts
Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts
Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts
Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts
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Description

Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts -

Multiplication and Division, Addition and Subtraction •

Montessori-inspired printable Mental Math ROOKIE Bundle (2 printable pages + key):


Part of the MATH Help BUNDLE:

Fact Family Practice BUNDLE: Inverse Operations & Mental Math Related Facts

These exercises are designed to provide practice exercises to emerging students, encourage those students not confident in their mental math abilities or who are hesitant to learn their facts. This resource focuses on facts related to 5.

What are inverse operations? This is a difficult concept for some students to grasp. A fact family is a group of math facts using the same numbers. Another math vocabulary term for fact family is inverse operations.

Do you like Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts pages? Please consider other EXTRA MATH HELP learning resources from Grumble!

Inverse Operations & Fact Families: BLANK Elementary Montessori Math help pages

Math Help: Rounding Rules - Decimal & Mixed Numbers Elementary Worksheets

Math Help: Mystery Numbers - 40 Elementary Word Problem Cards + KEY

Math Help: Number Operations & Terminology - Elementary Worksheets


Looking for High Quality, Professionally Designed Elementary Learning Resources? Look no further-- FOLLOW GRUMBLE! Although the word Montessori is in the title, ANY type of elementary student will benefit from independent, self-directed learning.

As stated in the Teachers Pay Teachers refund policy, “all sales on TpT of digital resources are considered final and nonrefundable.” Please ask any questions you have about this product before purchasing. Thank you! © 2020-2026 Grumble Services, LLC • All rights reserved.

Dr. Maria Montessori believed the only way our world would find lasting peace was through educating our children. Much of her elementary curriculum was written by her during a period of internment in India during WWII. This time period helped solidify Dr. Montessori’s belief in Peace Education.

Resource Color Guide (just like the Montessori hierarchical colors):

ROOKIE Pages (Green) - Aimed toward early to mid level elementary students.

SEMiPRO Pages (Blue) - Aimed toward mid level elementary students.

VETERAN Pages (Red) - Aimed toward mid to late level elementary students.

But of course, you know the child best, so adjust accordingly.

In the words of Dr. Montessori, "Follow the Child!"

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts

FREE

Highlights

Digital downloads
Grades icon
Grades
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Standards
Pages
4
Answer Key
Included
Teaching Duration
30 minutes

Save even more with bundles

Third Grader’s Survival Guide to 4th Grade Math: Higher Level Thinking BUNDLE • ROOKIE Elementary Montessori-inspired printable Math & Geometry help:Are you worried your third grader (or whomever!) may not be quite ready for upper elementary math? This bundle is 40% Off for a limited time only!
Price $50.00Original Price $81.75Save $31.75
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Fact Family Practice: Inverse Operations & Mental Math Facts 3, 4, 5, 6, 7, 8, 9s ROOKIE BUNDLE • Multiplication and Division, Addition and Subtraction • Elementary Montessori-inspired Mental Math help (14 printable pages + key): These exercises are designed to provide practice exercises to emer
Price $8.50Original Price $15.00Save $6.50
7

Description

Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts -

Multiplication and Division, Addition and Subtraction •

Montessori-inspired printable Mental Math ROOKIE Bundle (2 printable pages + key):


Part of the MATH Help BUNDLE:

Fact Family Practice BUNDLE: Inverse Operations & Mental Math Related Facts

These exercises are designed to provide practice exercises to emerging students, encourage those students not confident in their mental math abilities or who are hesitant to learn their facts. This resource focuses on facts related to 5.

What are inverse operations? This is a difficult concept for some students to grasp. A fact family is a group of math facts using the same numbers. Another math vocabulary term for fact family is inverse operations.

Do you like Fact Family Practice: 5s • Inverse Operations & Mental Math Related Facts pages? Please consider other EXTRA MATH HELP learning resources from Grumble!

Inverse Operations & Fact Families: BLANK Elementary Montessori Math help pages

Math Help: Rounding Rules - Decimal & Mixed Numbers Elementary Worksheets

Math Help: Mystery Numbers - 40 Elementary Word Problem Cards + KEY

Math Help: Number Operations & Terminology - Elementary Worksheets


Looking for High Quality, Professionally Designed Elementary Learning Resources? Look no further-- FOLLOW GRUMBLE! Although the word Montessori is in the title, ANY type of elementary student will benefit from independent, self-directed learning.

As stated in the Teachers Pay Teachers refund policy, “all sales on TpT of digital resources are considered final and nonrefundable.” Please ask any questions you have about this product before purchasing. Thank you! © 2020-2026 Grumble Services, LLC • All rights reserved.

Dr. Maria Montessori believed the only way our world would find lasting peace was through educating our children. Much of her elementary curriculum was written by her during a period of internment in India during WWII. This time period helped solidify Dr. Montessori’s belief in Peace Education.

Resource Color Guide (just like the Montessori hierarchical colors):

ROOKIE Pages (Green) - Aimed toward early to mid level elementary students.

SEMiPRO Pages (Blue) - Aimed toward mid level elementary students.

VETERAN Pages (Red) - Aimed toward mid to late level elementary students.

But of course, you know the child best, so adjust accordingly.

In the words of Dr. Montessori, "Follow the Child!"

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

4.9
Rated 4.87 out of 5, based on 15 reviews
15
ratings
5
13
4
2
3
0
2
0
1
0
Mostly used with 3rd grade
Reviews
1
2
7
1
3
1
1st
2nd
3rd
4th
5th
6th
All verified TPT purchases
Mental math resource
Rated 5 out of 5
April 27, 2026
Met expectations
Would purchase more
Standards-aligned
Need more practice for a few students and this was just perfect.
52 reviews • Washington
Grades taught: 1st, 2nd
Student populations: Autism, Learning difficulties, Mild to severe disabilities
Rated 4 out of 5
July 6, 2025
My student enjoyed this product. It was well received.
Rosa G.
138 reviews
Grades taught: 3rd
Student populations: Emerging bilinguals, Learning difficulties
Rated 5 out of 5
October 15, 2024
Thank you, exactly as advertised. What I wanted and needed.
Rosie Jay Designs
(TPT Seller)
324 reviews
Grades taught: 3rd
Student populations: Learning difficulties
Rated 5 out of 5
July 15, 2024
Thanks for your time creating this resource for others to use.
True Blue Teacher
(TPT Seller)
163 reviews
Grades taught: 5th
Student populations: Learning difficulties
Rated 5 out of 5
June 15, 2024
My students loved your material. We will be using it again in the fall.
Michelle P.
1,245 reviews
Grades taught: 2nd, 3rd
Student populations: Learning difficulties, Mild to severe disabilities
Rated 5 out of 5
August 20, 2023
This is a great warm up and review to number operations.
Vivian H.
18 reviews
Grades taught: 3rd
Rated 5 out of 5
June 26, 2023
This is a great resource. It is perfect for my EB students. Thank you!
Kimberly N.
230 reviews
Rated 5 out of 5
January 15, 2023
Great for getting students to practice fact families and get more math fact practice in general.
Camille J.
653 reviews
Grades taught: 3rd

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.
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