Ages 6–8🧮 Mathematics9 verified questions on this shelf

Representing Numbers

Identify, represent, and estimate numbers using different representations including the number line

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Question 1 of 3

A number line is drawn from 0 to 100 with tick marks at every 10. Which description shows the best place to put the number 73 on the line?

Question 2 of 3

A point is placed exactly halfway between the numbers 30 and 40 on a number line. Which number does this point represent?

Question 3 of 3

In the number 5,672,839, what is the value of the digit 7?

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What a child can do after this Skill

Place a two-digit number on a 0–100 number line in approximately the right position
Estimate 'about how many' objects are in a set of 30–50 without counting
Represent the same number using base-ten blocks, a number line, and a drawing
Represent a three-digit number using base-ten blocks, a number line, or a place-value chart
Estimate where a number falls on a 0–1000 number line
Match a base-ten representation to the correct numeral

Curriculum standards this Skill teaches

NCERT.math.5.Numbers — Numbers
Ma/KS2/Y3/NPV/4 — Identify and estimate numbers
Maths/Y2/NPV/3 — Identify and represent numbers

More in Number Representation & Place Value

All 52 Skills in Number Representation & Place Value →

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.