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New exercises from Khan Academy 2019-07-19T12:54:26.906463
Updated: 7 min 50 sec ago

Unit circle (with radians)

Fri, 2019-07-19 12:54
Get more practice with the unit circle definition of sine and cosine, this time with radians instead of degrees.

Graph data on line plots (through 1/8 of a unit)

Fri, 2019-07-19 03:51
Graph data from charts and frequency tables on dot plots. Data include fractions in halves, fourths, and eighths.

Convert units word problems (US customary)

Fri, 2019-07-19 03:49
Solve 1-step word problems involving US Customary units of measure.

Convert units word problems (metrics)

Fri, 2019-07-19 03:49
Solve 1-step word problems involving metric units of measure and time.

Convert units of time

Fri, 2019-07-19 03:49
Convert lengths of time between seconds, minutes, and hours

Volume as area of base times height

Fri, 2019-07-19 03:46
Find area of rectangular prisms by multiplying the area of their base by their height.

Volume with unit cubes

Fri, 2019-07-19 03:45
Find volume of 3-dimensional figures by counting unit cubes.

Understand multiplying decimals

Fri, 2019-07-19 03:38

Multiply whole numbers and decimals

Fri, 2019-07-19 03:37

Fraction and whole number division in contexts

Fri, 2019-07-19 03:35
Match fraction and whole number division expressions with real world contexts.

Represent fraction multiplication with visuals

Fri, 2019-07-19 03:30
Represent fraction multiplication with area models, number lines, and tape diagrams

Multiply by 1-digit numbers with standard algorithm

Fri, 2019-07-19 03:28
Multiply 2, 3, and 4-digit numbers by 1-digit numbers using standard algorithm


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