Mathematics Grade 7 15 min

Estimate products of decimals

Estimate products of decimals

What you'll learn

  • Identify and classify different types of quadrilaterals (parallelogram, rectangle, square, rhombus, trapezoid, kite) based on their properties (sides, angles, diagonals) with 100% accuracy on a formative assessment.
  • Apply geometric theorems and properties to solve for unknown side lengths, angle measures, and diagonal lengths of quadrilaterals in at least 80% of assigned problems.
  • Explain the hierarchical relationships between different types of quadrilaterals (e.g., a square is a rectangle, but a rectangle is not necessarily a square) using precise mathematical vocabulary in a written paragraph demonstrating understanding.
  • Analyze a given quadrilateral diagram to determine the most specific classification of the shape, justifying the classification with reference to the relevant geometric properties with 90% accuracy.

Tutorial Preview

1

Estimate 2.8 x 6.9

2

Estimate 9.2 x 4.7

3

Estimate 0.52 x 81.3

Sample Practice Questions

Easy
Estimate the product: 3.9 x 1.8
0.3
1.6
2.8
3.12
Easy
Estimate the product: 5.2 x 2.9
0.10
1.15
2.18
3.20
Easy
Estimate the product: 0.49 x 40.3
0.20
1.40
2.80
3.100

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Frequently asked questions

What grade level is "Estimate products of decimals"?

Estimate products of decimals is a Grade 7 Mathematics lesson on ExcelOS.

What will I learn in Estimate products of decimals?

You'll be able to: Identify and classify different types of quadrilaterals (parallelogram, rectangle, square, rhombus, trapezoid, kite) based on their properties (sides, angles, diagonals) with 100% accuracy on a formative assessment; Apply….

Is "Estimate products of decimals" free to practice?

Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.

How many practice questions are included with Estimate products of decimals?

This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.

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