Instructional Video3:52
Curated Video

How to Partition a Number

3rd - Higher Ed
This video explains how to partition numbers. This is an extremely important skill for both children and adults to have. It can greatly assist with mental arithmetic and being able to manipulate numbers. We cover addition and subtraction...
Instructional Video3:19
Curated Video

Subtracting Using the Crossing 10 Method

K - 12th
This video teaches learners how to use their knowledge of number bonds when cross ten when subtracting 1-digit from 2-digit numbers.
Instructional Video3:18
Curated Video

Addition Using the Cross 10 Method

K - 12th
This video teaches learners how to use their knowledge of number bonds when cross ten when adding 2-digit and 1-digit numbers.
Instructional Video3:14
Curated Video

Mastering Number Bonds to 100

K - 12th
This video teaches learners about number bonds to 100.
Instructional Video4:16
Curated Video

Exploring Number Bonds to 10 with Numicon Pieces

K - 12th
This video teaches learners about number bonds to 10 using Numicon and Tens Frames.
Instructional Video6:32
Curated Video

Strategies for Finding Missing Numbers in Addition and Subtraction

K - Higher Ed
In this lesson, students are introduced to another strategy for problem solving: number bonds. Number bonds are useful when finding the unknown number in a problem, such as 8 + ? = 11. They can be used for addition and subtraction,...
Instructional Video1:57
Curated Video

Number Bonds to 10 Part 2| Numbers | Y1 Maths | FuseSchool Kids

Pre-K - K
Number Bonds to 10 Part 2| Numbers | Y1 Maths | FuseSchool Kids
Instructional Video4:34
Curated Video

Number Bonds to 10 PART 2 |Numbers | Y1 Maths | FuseSchool Kids

Pre-K - K
Number Bonds to 10 PART 2 |Numbers | Y1 Maths | FuseSchool Kids
Instructional Video8:11
Curated Video

Number Bonds

Pre-K - 3rd
Theo learns about numbers that add up to ten, and discovers that number bonds rock.
Instructional Video
Math Mammoth

Math Mammoth: Fact Families: Addition and Subtraction

1st Standards
This lesson explains what fact families are and how to use them to answer related arithmetic facts. It also models how to solve two word problems. [7:54]
Instructional Video
Math Mammoth

Math Mammoth: Sums With 10 Addition Facts Lesson

1st Standards
Teaches strategies for learning the addition facts for ten. Students are then presented with an addition facts drill where they practice along to the video. This is followed by problems comparing sums and numbers and two word problems....
Instructional Video
Math Mammoth

Math Mammoth: Sums With 5 Addition Facts Lesson

1st
Teaches strategies for learning the addition facts for five. Students are then presented with an addition facts drill where they practice along to the video. This is followed by addition problems with patterns and missing numbers. [5:56]
Instructional Video
Math Mammoth

Math Mammoth: Sums With 7 Basic Addition Lesson

1st Standards
Teaches strategies for learning the addition facts for seven. Students are then presented with an addition facts drill where they practice along to the video. This is followed by addition problems, a word problem, and an arithmetic...
Instructional Video
Math Mammoth

Math Mammoth: Sums With 8 Addition Lesson

1st Standards
Teaches strategies for learning the addition facts for eight. Students are then presented with an addition facts drill where they practice along to the video. This is followed by missing number and number line problems. [5:06]