Unknown Type
Khan Academy

Khan Academy: Adding 1s or 10s (No Regrouping)

For Students Pre-K - 1st Standards
In this exercise, students practice adding 1s or 10s (no regrouping). Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unit Plan
Khan Academy

Khan Academy: Skip Count by 10s

For Students 1st - 3rd Standards
Practice counting by 10s. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Lesson Plan
Other

Nearpod: Skip Counting by 5s, 10s, 100s:

For Teachers 1st - 2nd Standards
For this lesson, students will learn how to skip count by 5s, 10s, and 100s.
Whiteboard
ClassFlow

Class Flow: Count Backwards by 2's, 5's, and 10's

For Teachers Pre-K - 1st
[Free Registration/Login Required] Students use the pencil tool to count backwards by 2's, 5's, and 10's. Using the eraser tool, students can also check their work on each page of the flipchart.
Unit Plan
Khan Academy

Khan Academy: Subtracting 1s or 10s (No Regrouping)

For Students 1st - 3rd Standards
Practice solving problems like 67-5 and 67-50. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a tutorial video, or receive hints.
Unit Plan
Khan Academy

Khan Academy: Add 1s or 10s (No Regrouping)

For Students K - 1st
Practice solving problems like 34+5 and 34+50. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Khan Academy

Khan Academy: Multiplying 10s

For Students 3rd - 5th
Practice multiplying 2-digit multiples of 10, such as 50x70=3500. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Adding 1s and 10s Guided Practice

For Students 2nd
Find 1 more, 1 less, 10 more, or 10 less than a number.
Unknown Type
Khan Academy

Khan Academy: Add 1s or 10s (No Regrouping)

For Students 1st
Practice solving problems like 34+5 and 34+50.
Unit Plan
Khan Academy

Khan Academy: Add 10s and 100s (No Regrouping)

For Students 1st - 3rd
Practice solving problems like 344+20 and 344+200. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Khan Academy

Khan Academy: Subtract 10s and 100s (No Regrouping)

For Students 1st - 3rd
Practice subtracting 1, 10, or 100 from a number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Add 10s and 100s (No Regrouping)

For Students 2nd
Practice solving problems like 344+20 and 344+200.
Lesson Plan
Better Lesson

Better Lesson: Count by 10's Review

For Teachers K Standards
Numbers don't stop at 20! This lesson looks at the numbers beyond 20 through a fun game. This lesson includes a detailed plan, links to center ideas, a review video, and a printable worksheet.
Lesson Plan
Better Lesson

Better Lesson: Count by 10's

For Teachers K Standards
Numbers don't stop at 20! This lesson looks at the numbers beyond 20 using the book "The Cheerios Counting Book" by Barbara Barbieri McGrath. This lesson includes a detailed plan, links to center ideas, a printable worksheet, and a video...
Unit Plan
Khan Academy

Khan Academy: Subtracting 1s or 10s (No Regrouping)

For Students 2nd Standards
Practice subtracting numbers less than 100.
Article
A&E Television

History.com: When Apollo 10 Nearly Crashed Into the Moon

For Students 9th - 10th
The mission that paved the way for the Apollo 11 moon landing came close to ending in disaster. Commander Tom Stafford and Lunar Module Pilot Gene Cernan had just returned from their close pass by the lunar surface and were readying to...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 2.nbt Ten \$10S Make \$100

For Teachers 2nd
This complete lesson plan has students explore place value using money.
Activity
AAA Math

Aaa Math: Addition: Facts Through 10's

For Students K - 1st Standards
Use this online game to practice your addition facts through 10+10. The game keeps track of how many answers you have correct and incorrect. It even gives you a percent score of your correct answers.
Unknown Type
Khan Academy

Khan Academy: Groups of Ten Objects

For Students Pre-K - 1st Standards
In this exercise, students grouping objects by 10s. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Interactive
Arcademics

Arcademics: Tandem Turtles

For Students 3rd - 5th
Multiplayer math game where turtle teams on skateboards race by rounding whole numbers to the nearest 10's place value.
Interactive
Arcademics

Arcademics: Space Jaunt

For Students 3rd - 5th Standards
Multiplayer math game where alien spaceships race by rounding whole numbers to the nearest 10's place value.
Lesson Plan
Better Lesson

Better Lesson: Making Change

For Teachers 2nd Standards
Second graders count by 5s, 10s and 25s to add money amounts and make change.
Lesson Plan
Better Lesson

Better Lesson: Using a Pattern to Solve a Problem

For Teachers 2nd Standards
Patterns are prevalent in all levels of math. Common Core Standards expect students to be able to use structure - like that found in repeating the patterns of odd and even numbers or counting by 5s or 10s - to solve problems (MP7).
Lesson Plan
Better Lesson

Better Lesson: More Dimes and Dollars

For Teachers 2nd Standards
Second graders need practice using coins and dollars and relating them to ones, tens and hundreds. Common Core standards include counting by 10s and 100s.

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