Media Summary: This film shows how you calculate up to 10 and more using the " Description: This film shows how you calculate up to 5 using the " This video shows how to work 5 simple subtraction problems with the Cranmer

Abacus Tutorial 4 The Exchange - Detailed Analysis & Overview

This film shows how you calculate up to 10 and more using the " Description: This film shows how you calculate up to 5 using the " This video shows how to work 5 simple subtraction problems with the Cranmer

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Abacus Tutorial: 4 The exchange method -calculating up to 10 and more
Cranmer Abacus - 2 (Simple Addition with 4/5 Exchanges)
Abacus Tutorial:  2 The "exchange method" - calculating up to 5
(4.1) Abacus: Addition, Demonstration of the 9-10 Exchange
(3.2) Abacus: Addition, Practicing the 4-5 Exchange
(9.4) Abacus: Practicing Subtraction, 9/10 Exchange
Cranmer Abacus Counting Method 4/5 exchange
(4.2) Abacus: Addition, Practicing the 9-10 Exchange
(9.5) Abacus: Practicing Subtraction, 9/10 Three Digit Exchange
Cranmer Abacus - 5.1 (Subtraction with 4/5 Exchanges)
(3.1) Abacus: Addition, Demonstration of the 4-5 Exchange
(8.1) Abacus: Subtraction - Intro to 4/5 Exchange
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Abacus Tutorial: 4 The exchange method -calculating up to 10 and more

Abacus Tutorial: 4 The exchange method -calculating up to 10 and more

This film shows how you calculate up to 10 and more using the "

Cranmer Abacus - 2 (Simple Addition with 4/5 Exchanges)

Cranmer Abacus - 2 (Simple Addition with 4/5 Exchanges)

This video covers steps

Abacus Tutorial:  2 The "exchange method" - calculating up to 5

Abacus Tutorial: 2 The "exchange method" - calculating up to 5

Description: This film shows how you calculate up to 5 using the "

(4.1) Abacus: Addition, Demonstration of the 9-10 Exchange

(4.1) Abacus: Addition, Demonstration of the 9-10 Exchange

(4.1)

(3.2) Abacus: Addition, Practicing the 4-5 Exchange

(3.2) Abacus: Addition, Practicing the 4-5 Exchange

(3.2)

(9.4) Abacus: Practicing Subtraction, 9/10 Exchange

(9.4) Abacus: Practicing Subtraction, 9/10 Exchange

Debra Sewell, Curriculum Director

Cranmer Abacus Counting Method 4/5 exchange

Cranmer Abacus Counting Method 4/5 exchange

This video shows you how to perform a

(4.2) Abacus: Addition, Practicing the 9-10 Exchange

(4.2) Abacus: Addition, Practicing the 9-10 Exchange

(4.2)

(9.5) Abacus: Practicing Subtraction, 9/10 Three Digit Exchange

(9.5) Abacus: Practicing Subtraction, 9/10 Three Digit Exchange

Debra Sewell, Curriculum Director

Cranmer Abacus - 5.1 (Subtraction with 4/5 Exchanges)

Cranmer Abacus - 5.1 (Subtraction with 4/5 Exchanges)

This video shows how to work 5 simple subtraction problems with the Cranmer

(3.1) Abacus: Addition, Demonstration of the 4-5 Exchange

(3.1) Abacus: Addition, Demonstration of the 4-5 Exchange

(3.1)

(8.1) Abacus: Subtraction - Intro to 4/5 Exchange

(8.1) Abacus: Subtraction - Intro to 4/5 Exchange

Debra Sewell, Curriculum Director

(6.1) Abacus: Addition, Demonstration of the 99-100 Exchange

(6.1) Abacus: Addition, Demonstration of the 99-100 Exchange

(6.1)