# Alternative Algorithms

by
**Shadowflax**

Last updated 7 years ago

** Discipline: **

Math ** Subject: **

Number Operations
** Grade:**

3

Alternative Algorithms

Add-Up vs. Standard AlgorithmGR. 3 - NUMBERS AND OPERATIONS-FRACTIONSCCSS.MATH.CONTENT.3.NF.A.1Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.

Partial-Sums vs. Standard GR. 1 -NUMBERS AND OPERATIONS IN BASE 10 AlgorithmCCSS.MATH.CONTENT.1.NBT.B.3Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.

Lattice vs. Standard AlgorithmGR. 5 - MEASUREMENT AND DATACCSS.MATH.CONTENT.5.MD.A.1Convert among different-sized standard measurement units within a given measurement system (e.g., convert 5 cm to 0.05 m), and use these conversions in solving multi-step, real world problems.

Multiply-Up vs. Standard AlgorithmGR. 6 - EXPRESSIONS AND EQUATIONSCCSS.MATH.CONTENT.6.EE.A.1Write and evaluate numerical expressions involving whole-number exponents.

Operations

Addition

Subtraction

Multiplication

Division

Due to technical difficulties the video shows both multiplication and subtraction algorithms. The second half of the video shows the Subtraction Algorithm.

Algorithms

There are no comments for this Glog.