Prime and Composite
2
What is the only even prime number?
10 x 23 =
What is 230?
"Part of a whole" is a definition for....
What is a fraction?
The name of the chart used for Order of Operations.
What is PEMDAS?
Line up the decimals in these two operations.
What is addition and subtraction?
The numbers 3, 5, 7, 11, 13, 17 and 19
What are the first 7 prime numbers?
12 x 11 =
What is 132?
Numerator and denominator
What are the top and bottom number of a fraction called?
The first step in solving this equation: 3(2+4) - (3 x 3) + 10 =
What is Parenthesis?
The numbers to the left of the decimal.
What are whole numbers?
Numbers that have more than two factors.
What are composite numbers?
Kevin and 3 of his friends are making posters for the school dance. He has 24 colored markers. How many will each of them get to make the posters?
What is 6?
The numerator is larger than the denominator.
What is an improper fraction?
3(2+4) - (3 x 3) + 10 =
What is 19?
3.436 + 12.78 =
What is 16.216?
Numbers that have only two factors, one and itself.
What are prime numbers?
Peter rode his dirt bike a total of 240 miles over the last 15 days. How many miles did he ride each day?
What is 16?
When adding or subtracting fractions with unlike denominators, you have to find.....
What is the least common denominator?
On the PEMDAS chart, multiplication and division come before....
What is addition and subtraction?
The product of 8.34 x .2 =
What is 1.668
A number that is neither prime or composite.
What is the number 1?
Mrs. W asked Jose and Isaiah to help her fill 32 boxes with 28 pencils in each box. How many pencils will they need?
What is 896?
1 - keep the first fraction as it is
2 - change the division sign to multiplication
3 - flip the 2nd fraction, which is......
What is the reciprocal?
32 - 7 x 4 = 100
An order of operations rule was broken...
What is Multiply before Subtraction?
When dividing a decimal by another decimal first you have to.....
What is move the decimal and make the divisor a whole number?