Estimation and Computation

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Primary ABQ Early Numeracy

Melissa McNabにより

Add & Subtract Whole Numbers

bill cruzにより

Whole Number Computation

Whitney Stegにより

Order Of Operations

Andrew McCoyにより

Estimation and Computation

Mental Computation

Equal Additions

Compensation

Break Apart Numbers

Count on, Count Back

Types of Estimation

Computational

Clustering

Front-End Estimation

Compatible Numbers

Rounding

Measure

Quantity

Division

Sharing Method

Multiplication

Lattice Method

Partial Products

Subtraction

Addition

Standard Algorithm

Expanded Algorithm

Models