Estimation

Astro Blaster Adding and Subtracting Estimate Differences (iPad)

Estimate Multiplication (iPad) Estimate Sums (iPad)

Estimate Quotients Estimate to the Nearest Ten (flash)

Estimate With Word Problems (iPad) Subtraction Estimating Percentages (flash)

Estimation Contraption (iPad) Adding Estimation Valley Golf (iPad) Addition, Subtraction, Multiplication

Estimating Sum (iPad) Estimator (iPad)

Estimator Four (iPad) Addition, Multiplication, Percentage Guess It Estimate which quantity is more and the number of dots

How Many Marbles? Estimate how many marbles are in a jar Ice Ice Maybe + and -, x and ÷, fractions, or percentages

MathGames Estimation topics by grade level MathMan Addition, Subtraction, Multiplication, Fractions, Integers, Number Lines

Maximum Capacity Addition More or Less Estimator

Pie Test (flash) Soccer Addition, Subtraction, Multiplication, Division