Geometry
Lines that never intersect (meet)
What are parallel lines?
A garden is 12 feet long and 8 feet wide. What is the perimeter of the garden?
40 feet long
34x65
2,210
1/10 the place value of the hundreds place
What is the tens place?
Samantha has 128 marbles. She gave 42 of them to her friend, Mia. Then, she bought 75 more marbles. How many marbles does Samantha have now?
128-42+75=161
Lines that when they meet they create right angles
What are perpendicular lines?
Miss Amaro bought 3 gallons of chocolate milk for her students. She divided the milk into pints for her students. How many students will receive a pint of chocolate milk?
24 pints
124x20
2,480
10 times the place value of ten thousands place
What is hundred thousands place?
A box of pencils contains 36 packs. Each pack has 8 pencils. How many pencils are in the box altogether?
36x8=288
A quadrilateral with ONLY one pair of parallel lines
What is a trapezoid?
Sarah baked 29 cookies for a party. She wants to place the cookies into 5 equal bags. After dividing the cookies into the bags, how many cookies will be left over?
There will be 4 cookies left
87x52
4,524
2,000x100
200,000
Lena went to the store and bought a book for $12.75 and a pencil for $2.50. How change will she receive if she paid with a $20 bill?
12.75+2.50-20.00=4.75
A quadrilateral with opposite sides with two pair of parallel sides and two congruent angles
What is a parallelogram?
A rectangular garden has an area of 48 square feet. The length of the garden is 8 feet. What is the width of the garden?
The width is 6 feet.
63x45
2,835
10 times the value of hundredths place
What is the tenths place?
Emma had a pizza. She ate 3/8 of the pizza. What fraction of the pizza is left?
8/8-3/8=5/8
List all 4 types of angles with their definitions
acute angle: less than 90 degrees
right angle: exactly 90 degrees
obtuse angle: more than 90 degrees
straight angles: exactly 180 degrees
Isaac opened a lemonade stand. She spent $12 on supplies, including lemons, sugar, and cups. Over the weekend, she sold 40 cups of lemonade at $1.50 each.
Her profit is $48.
96x36
3,456
What is the tenths place?
3 4/6 - 5/6=
3 4/6 - 5/6= 2 5/6