Show:
x,-,+, dividing whole numbers
x,-,+, dividing decimals/fractions
Mathematical Properties and Operations
Rounding and estimating
word problems: x,-,+, dividing
whole #s/fractions/decimals
100
Which of the following has the same sum as 5+ (4+16)? A. 5+416 B. 5+46 C. (5+4)+16 D. 54+16
What is C.
100
What is the product of 2/5 x 3/8? A. 6/40 B. 6/8 C. 3/20 D. None of the above
What is C. Because you have to put all answers in SIMPLEST terms!!!
100
What property shows the associative property of this number sentence: 5+ (4+16)? A. 5+416 B. 5+46 C. (5+4)+16 D. 54+16
What is C. Because the numbers have been regrouped.
100
Round 4,599,899 to the thousands place.
What is 4,600,000
100
3 People went on a business trip. Alex traveled 6589 mi. Matt traveled 1028 mi and Kate traveled 4309 mi. How much farther did kate travel than Matt?
What is 3281 mi
200
41x23 =
What is 943.
200
What is difference of $32.45 and $9.79
What is $22.66.
200
Solve the number sentence: 18 + (3x4) - 2 x 5 How would you solve this problem?
What is 20. You use order of operations! (PEMDAS)
200
round the decimal to the nearest hundredths place: 4.599
What is 4.60
200
Malik ate 1/8 of a pizza and his friend Jasmine ate 2/4 of the same pizza. 1. What fraction of the pizza did they eat altogether? 2. How much more of the pizza did Jasmine eat? 3. What fraction of the pizza was left?
What is 1. 5/8 is what they ate together 2. She ate 3/8 more of the pizza 3. There is 3/8 of the pizza left over.
300
Which of these number sentences is true? A. 65x1=65 B.670+0=0 C. 18x3=3+18 D. 5(3+1) = 15+5
What is D
300
What is the product of 4.3 and 3.21?
What is 13.803
300
What order of operation is represented by the number sentence: 65x1 =65
What is identity property of multiplication.
300
Ms. Garcia bought 19 bags of Takis for a party. Each bag had 6 Takis in it. About how many Takis does she have total? A. 300 B. 240 C. 120 D. 30
What is C
300
Kyle has 568 toy cars, 316 toy planes and 95 toy boats. Kyle put his toys into 24 toys in each box. How many boxes will he need?
What is 41 boxes. (The remaining toys also need a box, that is why it is 41 and not 40!)
400
3425 divided by 25.
What is the quotient of 137.
400
What is the quotient of 5/8 by 2/4?
What is 1 1/4 because you have to simplify the improper fraction 20/16 into a mixed number
400
Which of the following has the same products as 2x11 x 4? a. (2x11)x0 b. (1x11) x4 c. 1 x(11x4) d. 11x2x4 Bonus: what operation is shown?
What is d. Bonus: the commutative property
400
Monae's car can travel 52 miles on a gallon of gas. About how far can Monae drive on 8 gallons of gas? Show your work.
What is 400 miles.
400
A bus company rents a bus for $90.45 for 6 people to ride altogether. How much does it cost per person if 6 people ride in the bus?
What is 15.08$. (YOU MUST ROUND your answer to the nearest hundredth b/c it is $$$$$$).
500
Jeremiah did the following multiplication problem: 263 x 8 = 1684 What did he do wrong? What is the correct answer?
What is he did not carry/regroup. You can only have a value of 9 in one place, so you should always regroup to the higher place value when you have a value higher than 9. For example 8x3 is 24 so you must regroup the 2 tens from 24 to the 10s place. What is 2104.
500
What is the quotient? 4.75 divided by 0.5 ?
What is 9.5
500
Which number sentence shows the distributive property? A. (3+5) +8 = 3 + (5+8) B. 56x5 = (50+6) x 5 C. 18+3=3+18 D. 5(3+1) = 15+5
What is D.
500
Ms. Starr read a book with 478 pages. It took her 5 days to read it. About how many pages did she read of the book each day?
What is 100 pages per day.
500
Jael made 500$ on her birthday. She gave 1/5 it to Ms. Starr. The remaining money she split between a savings account and a checking account. How much money is in the savings account?
What is 200$.