math teast chapter1 Flashcards
(7 cards)
1
Q
Is 87 composite?
A
Yes
2
Q
What is the order of operations, PEMDAS stand for?
A
P= parentheses
E= exponents
M= Multiply
D= divide
A= addition
S=subtraction
3
Q
Is 121 a perfect square? what is it if it is a perfect square?
A
Yes, 11 is the square number
4
Q
Solve:
(50+3)times 3 to the 5th power-10
A
12869
5
Q
find the least common multiple of 12, 16, and 24?
A
48
6
Q
what is the prime factorization of 84 using exponents if able?
A
2 to the 2nd power
x 3 x 7
7
Q
Is Raya’s favorite color yellow or purple?
A
yellow
