Vocab
What does PEMDAS stand for?
Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction
or
Please Excuse My Dear Aunt Sally
45/3+7x5
50
Round 1462 to the nearest thousands place
1000
What number is in the ten-thousandths place?937423.516597
5
5(5x10)
250
What is a quadrilateral?
4 sided object/shape
(9x5-2+1)/2
22
Round 868 to the tens place
870
What number is in the millions place?
14,500,056.665978
4
2(14x21)
588
Define a fraction
A fraction represents the parts of a whole or collection of objects. A fraction has two parts.
(2+6/2x7)2
46
Round 10.47 to the nearest tenth
10.5
Solve and then tell us what number is in the ten-thousandths place.
42,069+142,362.45678342
184,431.45678342
8
897x45
40,365
Name four quadrilaterals
Trapezoid, Square, Rectangle, Rhombas, etc
(6/2+2x9)/7
3
Round 972.6034 to the nearest hundredth
972.60
Solve then tell us what number is in the hundred thousands place.
1102349 x 253.78
279,754,129.22
7
5925/5/6
197.5
What is an improper fraction?
An improper fraction is a fraction in which the numerator is greater than the denominator.
5(6+10/2)-49
6
Round 345.06713556754223567 to the nearest ten-thousandth
345.071
9265.8736577912 x 3462.35
32,081,697.38248361
2
144/12/2×10/5
12