Workshop First Term Colegio Campestre La Colina

Subject: Mathematics Grade: ThirdPrepared by: Johanna Paola Casallas León

Benchmarks

Cognitive Procedural Attitudinal

Interpret, read and write whole numbers in standard form, word form and expanded form.Identify and draw points, lines, line segment, rays, angles triangles and quadrilaterals.Classify shapes by properties of their lines and angles.

Model the 10-to-1 relationships among place value in the base ten number system.Use the strategy draw a diagram to solve comparison problems with addition and subtraction.Use multiplication to solve word problems in situations involving equal groups, arrays, and measurement quantities.

Collaborate actively in order to achieve common goals in his/her classroom and recognise the importance of following the rules.

1. Write the words in numerals. Word form and Standard form

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2. Write the number in word form.

3. Write the place value of underlined digits

4.

Solve the following additions

5. Solve the following subtract with their check.

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a. 735,249 – 575,388 b. 512,724 – 96,473 c. 600,000 – 145, 782

6.Multiply by tens, hundreds or thousands.

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7. Record the product.

8. Use distributive property to solve the multiplication problems.

9. Use the Expanded form to solve the multiplication problems.

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Problem Solving 8 x 589 = 8 x ( + + ) 5 x 65= 5 x ( + ) = (8 x ) + (8 x ) + (8 x ) = (5 x ) + (5 x )

= ___+ ___+____ = ____+ ____

= =

The coastline of the United States is 12,383 miles long. Canada`s coastline is 113,211 miles longer than the coastline of the United States. How long id the coastline of Canada?

Germany is the seventh largest European country and is slightly smaller by area than Montana. Germany has a land area of 134,835 square miles and a water area of 3,011 square miles. What is the total area of Germany?

Emma's farm grew 17,763 watermelons. Brian's farm grew 9,675. How many watermelons did they both

grow together?

The balloon vendor at the circus sold 19,584 balloons last week. He sold 12,248 balloons this week. How many balloons did he sell in both weeks?

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ANSWER:

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Clara withdrew $ 6,789 from her account. The initial amount in her account is $8790. Find the balance left after the withdrawal.

Cathy needs at least 2000 points to go to level 2 in a video game. She has only 1254 points in level 1. How many more points does she need to qualify for level 2?

Steve receives $1525 as a scholarship in a year. How much does he receive as scholarship in 3 years?

There are 6 adult members in John’s family and they plan to make a trip to London. It costs $1236 for an adult from John Kennedy airport, New York to City airport, London. What will be the total air fare cost to John?

Draw and label and example of the figure

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ANSWER:

ANSWER:

ANSWER:

ANSWER:

GEOMETRY

Identify each triangle based on angles. (Acute, Obtuse or Right)

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Use the street map to answer the questions

Fill in the blanks with ray/line/line segment in the appropriate places:

Name all the angles that you can identify.

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____________________________ ____________________________

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