Multiplication & Division
70 x 70 =
4,900
Name 2 different parallelograms.
Rectangle, square, or rhombus
What are 3 fractions that are equivalent to 1/2?
2/4, 3/6, 4/8 and so on
1,294 + 3,465
4, 759
In 24,532 what is the VALUE of the 4?
4,000
What is the top number in a fraction called?
Numerator
What is the product of 53 and 45?
2385
Triangle where all sides and angles are equal.
Decompose 4/8 in two different ways.
2/8 + 2/8
1/8 + 1/8 + 1/8 +1/8
4,789 - 2, 563
2,226
In 681,296 what place is the 1 in?
Thousands place
What is the answer to a subtraction problem called?
825 tickets were sold for a concert. Each ticket costs $9. What was the total cost of all the tickets sold?
$7,425
What is a ray?
A line that has an end point and continues forever in ONE direction
What is the least common multiple of 8 and 12?
24
30,110 - 14,999 =
15,111
What is the place value of the 4 in 3,427,891?
Hundred thousands place
What is a prime number?
a number that only has 2 factors - 1 x itself
At a store, flowerpots cost $28 each. Estimate the cost of 72 flowerpots?
$2,100
What are perpendicular lines?
Lines that when they intersect create a 90 or 180 degree angle.
What are the factors of 28?
1,2,4,7,14, 28
4/6 + 2/6 =
6/6 or 1
Round 899,547 to the nearest hundred
899,500
What is an angle called that is less than 90 degrees?
Acute
Find the quotient 526/2
263
True or false: every rectangle is also a square?
False
Compare 5/12 and 1/4 using < > =
5/12 > 1/4
4 1/4 - 3 2/4 =
3/4
Round 385,879 to the nearest ten thousands place
390,000
What is the answer to a division problem?
Quotient
6534 x 3
19,602
It has four sides, but only one pair is parallel.
What is a trapezoid?
John ran a total of 342 minutes in a 7 day period. He ran about the same number of minutes each day. Estimate how many minutes John ran each day?
About 49 minutes
12 1/8 + 3 5/8 =
15 6/8
What place is the 1 in 8.12?
tenths place
What is it called when the numerator is greater than the denominator in a fraction? example: 5/3
Improper fraction