Ages 8–9🧮 Mathematics8 verified questions on this shelf

Numbers on a number line

Solve word problems involving elapsed time by adding and subtracting time intervals in minutes, including using a number line

Try three questions

Tap an answer to check it. Every question and explanation was checked by independent verifiers that must agree.

Question 1 of 3

On a horizontal number line, the point Q is located 45\frac{4}{5} units to the left of 0. Which coordinate correctly represents point Q?

Question 2 of 3

A point R is placed 5/6 units to the left of the origin on a horizontal number line. Which ordered pair correctly locates R on the coordinate plane?

Question 3 of 3

A number line is drawn with tick marks at every 1/2 unit, starting at –3 and ending at 3. Zero is at the center. Which description correctly identifies the location of the rational number –1.5 on this number line?

Keep going on this shelf

A free account keeps practising Numbers on a number line with 8 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.