Your Cart

Unit 12 – Adding 7 Sum up to 20

On Sale

$2.00

Added to cart

Add to wishlist

Unit 12 – Adding 7: Sums up to 20

This unit teaches children how to add 7 to numbers. Students improve their mental math skills and develop confidence in solving addition facts with sums up to 20.

You will get a PDF (360KB) file

Choose From Over 6 Worksheets That Best Suit Your  Child’s Skill Level and Unique Needs

Grade Three Workbook/Worksheets

Grade Four Workbook/Worksheets

Grade Five Workbook/Worksheets

Stories of Transformation From  Parents Like You…

As a homeschooling parent, I’ve tried many math resources over the years. Mental Math’s worksheets are by far the best I’ve come across. They cover all math topics, are well-structured, and keep my kids engaged.

— Rachel M.

I’m so glad I found Mental Math’s worksheets. My daughter used to dread math, but now she enjoys it thanks to their fun and interactive workbooks and worksheets. It is also very affordable, which is a big plus.

— John L

As a busy parent, I’ve used several math programs with my children. Mental Math’s worksheets stand out because they are clear, organized, and easy to follow. They strengthen skills, & make practice enjoyable.

Unit 12 – Adding 7 Sum up to 20

Unit 12 – Adding 7: Sums up to 20

Unit 17 – Subtracting With 2

Unit 17 – Subtracting With 2

Unit 18 – Subtracting With 3

Unit 18 – Subtracting With 3

Unit 11 – Adding 6 Sum up to 20

Unit 11 – Adding 6 Sum up to 20

Unit 16 – Subtracting With 1

Unit 16 – Subtracting With 1

Unit 25 – How to Tell Time

Unit 25 – How to Tell Time

Unit 20 – Adding 2 Digit Numbers

Unit 20 – Adding 2 Digit Numbers

Kumon Alternative Math Worksheets Kindergarten [level 3]

Kumon Alternative Math Worksheets Kindergarten [level 3]

Unit 22 – Multiplication by 2 and 3

Unit 22 – Multiplication by 2 and 3

Unit 3 – Adding 6 Sum up to 20

Unit 3 – Adding 6 Sum up to 20

Unit 10 – Adding up to 5 Sum up to 20

Unit 10 – Adding up to 5 Sum up to 20

Choose From Over 6 Worksheets That Best Suit Your  Child’s Skill Level and Unique Needs

Grade One Workbook/Worksheets

Grade One Workbook/Worksheets

Grade Two Workbook/Worksheets