Exercises / The Appraiser

The Appraiser

Estimate a real number before it's revealed, and see how close your gut gets.

Trains estimation and magnitude judgment, with a commit-before-reveal structure (state your guess before seeing the true value, forcing genuine estimation rather than adjustment). · included with an account

How it works

Four question types generate a real numeric target: a shopping-cart total, a percent-of calculation, a product of two numbers, or a rate times time. You type a numeric guess before the true value is revealed, and the guess is banded as a bullseye, close, or off.

Ranks

Trainee Appraiser
Appraiser
Senior Appraiser
Master Appraiser

This exercise needs a Google sign-in. The account belongs to you, the adult, and nothing about the child using the exercise is recorded.