Ages 8–9🧮 Mathematics11 verified questions on this shelf

Multiplying by Tens

Multiply one-digit whole numbers by multiples of 10 in the range 10–90 using strategies based on place value and properties of operations

Try three questions

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Question 1 of 3

A student knows that 6 × 40 = 240. Using this information, what is the product of 6 × 80?

Question 2 of 3

What is the product of 8 × 70?

Question 3 of 3

What is 7 × 30?

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A free account keeps practising Multiplying by Tens with 11 verified questions, tracks the Skill as it blooms, and connects a real teacher when you want one. Every student account needs a parent's email first.

Skill names and descriptions include the Marble Skill Taxonomy © Generative Spark, Inc. (withmarble.com), licensed under ODbL 1.0 (database) and CC BY-SA 4.0 (content). Practice questions are GlowGrades's own, each checked by independent verifiers that must agree before a child ever sees it.