Numbers
This number in word form: 437,907
Four hundred thirty-seven thousand, nine hundred seven
3/9 + 2/9
5/9
What is the perimeter of a square with 7 inch sides?
28 inches
What is a triangle with 2 equal sides called?
Isosceles Triangle
437,925 + 47,218
485,143
This number in standard form: 700,000+5,000+300+70+9
705,379
Why do we have to multiply or divide the numerator and denominator by the same digit to find an equivalent fraction?
Because when the numerator and denominator are the same, the fraction is equal to 1 and when you multiply or divide by 1, the value stays the same.
The length of a rectangle is 8 cm. The width is 3 cm.
What is the area?
What is the perimeter?
Area: 24 square cm
Perimeter: 22 cm
2 lines that are the same distance apart and will never touch.
Parallel lines
85,329 - 9,167
76,162
Round this number to the nearest ten thousand: 342,109
340,000
Find an equivalent fraction of 1/6 that has a denominator of 24.
4/24
The area is 45 square miles
The length is 5 miles
What is the width?
9 miles
An acute angle is more than ____ degrees, but less than __ degrees
0, 90
7,623 x 6
45,738
How is the value of the 4 in the thousands place compared to the value of the 4 in the hundreds place in this number: 64,407?
(be specific)
The 4 in the thousands place is ten times larger than the 4 in the hundreds place
Ellie eats 1/3 of a cup of food each day. How much food does she eat in a week? Write an expression and solve.
7 x 1/3 = 7/3 cups= 2 1/3cup
The perimeter is 28 mm
The width is 4 mm
What is the length?
10mm
What is the evidence that a polygon has perpendicular line segments?
Right angles
42 x 73
3,066
Round this number to the nearest hundred: 723,971
724,000
Compare:
3/8 and 3/4 using >, <, or =
3/8 < 3/4
The area is 63 square feet
The length is 9 feet
What is the perimeter?
32 feet
What are all the names for the shape based on the attributes:
-4 sides
-2 pairs of parallel sides
-All sides are equal in length
Rhombus
4,327 divided by 3
1,442 r 1