Estimating Sums and Differences
Estimate the sum or difference of two fractions using area models. Compare estimates to exact sums and differences.
Launch Gizmo
HTML5
Estimating Sums and Differences
Estimate the sum or difference of two fractions using area models. Compare estimates to exact sums and differences.
HTML5
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Middle school math model for understanding fraction estimation, best in the WORLD!
Recommended for: Math 6, Math 7Gizmo User from Virginia