3.MD.B.3 math practice. Learn by doing.

3.MD.B.3 practice covers draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Work through 8 free questions with answers and explanations, then continue in the related math games.

Grade 31 mapped skills
What it covers

Skills aligned to 3.MD.B.3

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8 free questions · 0/0 correct

Practice playeasy

A bar graph shows: Red = 6, Blue = 9, Green = 4. How many more Blue than Red?

Subtract: 96=39 - 6 = 3.

Practice playeasy

In a picture graph, each star stands for 2 books. Maya's row has 5 stars. How many books did Maya read?

Each star stands for 22 books: 5×2=105 \times 2 = 10.

Practice playeasy

A bar graph shows: Cats = 8, Dogs = 12, Birds = 5. How many in all?

Add the bars: 8+12+5=258 + 12 + 5 = 25.

Practice playeasy

A bar graph shows: Cats = 8, Dogs = 12, Birds = 5. How many more Dogs than Cats?

Subtract: 128=412 - 8 = 4.

Practice playeasy

A bar graph shows: Apples = 10, Pears = 7, Plums = 3. How many in all?

Add the bars: 10+7+3=2010 + 7 + 3 = 20.

Practice playeasy

A bar graph shows: Apples = 10, Pears = 7, Plums = 3. How many fewer Pears than Apples?

Subtract: 107=310 - 7 = 3.

Practice playeasy

A bar graph shows: Mon = 4, Tue = 8, Wed = 6. How many in all?

Add the bars: 4+8+6=184 + 8 + 6 = 18.

Practice playeasy

A bar graph shows: Mon = 4, Tue = 8, Wed = 6. How many more Tue than Mon?

Subtract: 84=48 - 4 = 4.

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Practice 3.MD.B.3 inside a game.

The placement test chooses the right difficulty while every match keeps the standard in play.