Division

Angles and Triangles

Graph

Word Problem

100

95÷5

19

100

We can sort out triangles by _____ and by _____ as well.

angles; sides

100

List two types of graphs we learned in this unit.

1. Bar graph

2. Line graph

100

Divide 133 children equally into teams of 7. How many teams.

133÷7=19 teams.

200

600÷20

30

200

Draw an obtuse angle.

200

What can you eaily tell from a line graph?

Changes over a period of time.

200

Divide 192 eggs into boxes of 6 eggs. How many boxes can I fill?

192÷6=32 boxes.

300

78÷4

19R2

300

Draw a scalene triangle.

300

What are the differences between bar graphs and double bar graphs?

1. Keys.

2. Each category has two bars.

300

Linda puts 380 pens into packets. Each packet can hold 9 pens. How many packets will she need to hold all the pens?

380÷9=42packetsR2pens

42+1=43packets

400

123÷3

41

400

A right triangle can also be a ________ triangle or an _______ triangle.

scalene; isosceles

400

List the 8 parts of a bar graph.

Title, X-axis, Y-axis, Label, Label, Scales, Intervals, Bars

400

A factory can produce 8 cars a minute. How many minutes would the factory take to make 550 cars?

550÷8=68minutesR6cars

68+1=69minutes

500

417÷6

69R3

500

Write the definition of

(1) an acute triangle,

(2) a right triangle,

(3) an equilateral triangle

(1) a triangle with three acute angles

(2) a triangle with a right angle

(3) a triangle with three equal sides

500

What's the average of 13,24,51,11,16?

23

500

An episode of a cartoon lasts 9 minutes. How many complete episodes can I watch in 2 hours?

120÷9=13episodes3minutes

13episodes

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