Identify 10 more and 10 less


Related Topics:
Lesson Plans and Worksheets for Grade 1
Lesson Plans and Worksheets for all Grades
More Lessons for Grade 1
Common Core For Grade 1




Share this page to Google Classroom

Eureka Math/EngageNY grade 1 module 6 lesson 5 Worksheets

New York State Common Core Math Grade 1, Module 6, Lessons 5

Worksheets for First Grade

Printable Worksheets to practice 10 more and 10 less

Worksheets, solutions, and videos to help Grade 1 students learn how to identify 10 more, 10 less, 1 more, and 1 less than a two-digit number within 100.

Common Core Standards: 1.NBT.1, 1.NBT.2a, 1.NBT.2c, 1.NBT.3, 1.NBT.5

Topic B: Numbers to 120

Lesson 5 Concept Development

Learning Goal: I can change a number by 1 more, 1 less, 10 more, or 10 less.




Lesson 5 Homework

  1. Solve. You may draw or cross off (x) to show your work.
  2. Find the mystery numbers. You may make a drawing to help solve, if needed.
    a. 10 more than 75 is _______.
    b. 1 more than 75 is _______.
    c. 10 less than 88 is _______.
    d. 1 less than 88 is _______.
  3. Write the number that is 1 more.
    a. 40, ____
    b. 50, ____
    c. 65, ____
    d. 69, ____
    e. 99, ____
  4. Write the number that is 10 more.
    a. 60, ____
    b. 70, ____
    c. 77, ____
    d. 89, ____
    e. 90, ____
  5. Write the number that is 1 less.
    a. 53, ____
    b. 73, ____
    c. 71, ____
    d. 80, ____
    e. 100, ____
  6. Write the number that is 10 less.
    a. 50, ____
    b. 60, ____
    c. 84, ____
    d. 91, ____
    e. 100, ____
  7. a. 50, 51, 52, ____ b. 79, 78, 77, ____
    c. 62, 61, ____, 59 d. 83, ____, 85, 86
    e. 60, 70, 80, ____ f. 100, 90, 80, ____
    g. 57, 67, ____, 87 h. 89, 79, ____, 59
    i. ____, 99, 98, 97 j. ____, 84, ____, 64

Check out our most popular games!

Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!

Fraction Concoction Game

Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.

Fact Family Game

Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.

Number Bond Garden

Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.

Online Addition Subtraction Game

Penguin Solitaire:
Move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).

Penguin Solitaire

Sawayama Solitaire:
This is similar to the common Klondike Solitaire except for a few changes to make it more strategic.

Online Addition Subtraction Game


Check out more Solitaire games here.



We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.