Lines/ Angles
What tool is used to measure angles?
A protractor
What is the expanded form of 4,567?
Write the number name.
4,000 + 500 + 60 + 7
four-thousand, five-hundred, sixty-seven.
Add 3/4 + 5/4.
Convert from a fraction greater than one to a mixed fraction.
8/4
2
What can you tell me about an equilateral triangle sides and angles?
They all have the same sides and all have acute angles.
Divide 684 ÷ 3
228
What is the measurement of a straight angle?
180 degrees
Which number is greater? 7,889 or 7,888 and EXPLAIN how you knew.
Hint: use your vocabulary words: 1's, 10's, 100's, and 1000's column.
7,889 is greater because the ones column is a 9 while 7,888 ones column is an 8
Subtract 8/12 - 4-12. Simplify your answer.
4/12
1/3
What can you tell me about a rectangle's sides and angles?
A rectangle has two pairs of parallel sides, two pairs of equal sides, and all 4 angles are 90 degrees. (right angles)
Multiply 5,923 x 8
47,384
What is the definition of an ACUTE angle and the definition of an OBTUSE angle?
OBTUSE: An angle that is more than 90 degrees
What is the expanded from of 456,987?
Write it's number name.
400,000 + 50,000 + 6,000 + 900 + 80 + 7
Four-hundred, fifty-six thousand, nine-hundred eighty- seven.
Multiply 5/9 x 4.
Make your fraction greater than one into a mixed fraction.
20/9
2 2/9
What is a ray?
A ray has one endpoint and an arrow that continues forever
Add 300,278 + 51,931.
352,201
What is the definition of perpendicular lines?
Perpendicular lines are lines that intersect to form 90 degree angles (right angles)
Maya owns a small bakery. On Saturday morning, she baked 45 blueberry muffins. By noon, she had sold 28 muffins to hungry customers. In the afternoon, she decided to bake 15 more muffins to make sure she didn't run out before closing.
How many muffins does Maya have now?
32 muffins left
Write in the fractions in order from least to greatest.
1/2, 1/4, 2/6, 4/6.
Hint: Make sure your fractions have a common denominator.
1/4, 2/6, 1/2, 4/6
What kind of geometric line has two end points?
A line segment.
2. What are the multiples of 12?
1,2,3,4,6,12
12,24,36,48,60......
If Ms. Brandwein has an angle that measures 48 degrees and Ms. DiMaggio has an 132 degree angle, who has the obtuse angle and who has the acute angle? How do you know?
When we combine the angles together, what angle do we form together?
Ms. Brandwein has the acute angle and Ms. DiMaggio has the obtuse angle.
A straight angle. (180 degrees)
The local elementary school is prepping for a massive carnival. They ordered 125 boxes of glow sticks, and each box contains 8 individual glow sticks. During the setup process, the volunteers discovered that 142 glow sticks were cracked and wouldn't light up.
How many working glow sticks does the school have for the carnival?
858 working glow sticks
When you are given a fraction times a whole number, what do you do to the whole number to find the product?
PUT IT OVER ONE!!!!!!
Zoe is looking at a group of mystery shapes in her math workbook. She is trying to find a specific shape that fits all three of these clues:
Clue 1: The shape is a quadrilateral (it has 4 sides).
Clue 2: The shape has two pairs of parallel sides.
Clue 3: The shape has exactly zero lines of symmetry.
Which shape is Zoe looking at?
A) Square
B) Rectangle
C) Parallelogram
D) Rhombus
A Youtube channel has 400,000 subscribers. Overnight, 394,321 subscribers unsubscribed because they didn't like their content anymore. This happened in the matter of 9 hours! How many subscribers unsubscribed each hour?
Explain how you found your answer.
631 subscribers