Estimation & Computation

Estimation
Types
of
Estimation
To Estimate
a Quantity
To Estimate
a Measurement
(length, area, volume)
Techniques
for
Estimating
Clustering
Front End Adjusting
Rounding
Sustitue a Compatible Number
Algorithms
Clustering Method
Model Base 10 Blocks
Standard Algorithm
for Addition
Expanded Algorithm
for Addition
Counting Up

Mental Computation
Techniques
for
Mental Computation
Break Apart
Count On

Subtraction
Count Back