Angielski
Math Mammoth Grade 4-B worktext (Canadian version) is the student worktext for the latter half of the 4th grade math, and part of Math Mammoth complete curriculum for fourth grade. Please note: The book doesn't include the answer key. Answer keys for grade 4 are sold in a separate book.
The book starts out with the topic of division. The focus is on learning long division and using division in word problems.
In the geometry chapter, students first revise area and perimeter, and then concentrate on the topic of angles. Students measure and draw angles, solve simple angle problems and classify triangles according to their angles. They also study parallel and perpendicular lines.
Fractions and decimals are presented last in the school year. These two chapters practise only some of the basic operations with fractions and decimals. The focus is still on conceptual understanding and on building a good foundation towards 5th grade math, where fractions and decimals will be in focus.
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