eQuizShow

Math

ORDER OF OPERATIONS

Question: WHAT DOES PEMDAS MEAN?
Answer: P-PARENTHESES
E-EXPONENTS
M D MULTIPLICATION AND DIVISION (LEFT TO RIGHT)
A S ADDITION AND SUBTRACTION (LEFT TO RIGHT)

Question: (9 − 8) + 8 × 9
Answer: (9 − 8) + 8 × 9 = 73

Question: (6 + 3) − 3 + 1 = 7
Answer: (6 + 3) − 3 + 1 = 7

Question: (2 + 72) × 3 =
Answer: (2 + 72) × 3 = 153

Question: (62 × 6 × 9) =
Answer: (62 × 6 × 9) = 1944

DECIMALS

Question: 2.01 + 8 + 0.593
Answer: 10.603

Question: 28 - 15.59
Answer: 12.41

Question: 72 x 3.19
Answer: 229.68

Question: 211.5 / 9
Answer: 23.5

Question: Carrie likes to buy t-shirts at the local clothing store. They cost $9.95 each. One day, she bought 25 t-shirts. How much money did she spend?
Answer: $248.75

FRACTIONS

Question: 5/6 - 4/9
Answer: 7/18

Question: 5/4 + 10/9
Answer: 2 13/36

Question: 1 1/9 x 2 1/8
Answer: 2 13/16

Question: 3 2/3 divided by 2 2/5
Answer: 1 19/36

Question: Gina wants to make cookies. The recipe for blueberry muffins calls for 2 3/4 cups of flour. The recipe for cornmeal muffins calls for 1 1/3 cups of flour. How many more cups of flour would Gina need for blueberry muffins than corn muffins?
Answer: 1 5/12

NUMBERS IN BASE TEN

Question: Complete the number sentence below.
____ × 10 to the power of 2 = 2,500
Answer: 25

Question: Write the number in exponential form.
71,000
Answer: 71 X 10 to the power of 3

Question: Write 571.872 in expanded form.
Answer: 5 x 100 + 10 x 70 + 1 + 1 + 8 x (1/10) + 7 x (1/100) + 2 x (1/1000)

Question: Round 2.3547 to the nearest thousandth.
Answer: 2.355

Question: In the problem, 4.556 × 10 to the power of 5, how many place values is it increased? What is the product?
Answer: 5; 455,600

BASIC OPERATIONS

Question: 2846 + 1635
Answer: 4,481

Question: 587,938 + 629,777
Answer: 1,217,715

Question: 70,801 - 62,762
Answer: 8,039

Question: 2309 x 278
Answer: 641,902

Question: On Monday, two hundred fifty - eight students went on a trip to the zoo. All five
buses were filled and eight students had to travel in cars. How many students were
in each bus ?
Answer: 50 students