Order of Operations
Adding and Subtracting Decimals
Vocabulary
Word Problem
Comparing & Ordering Decimals
100
The correct acronym for Order of Operations
What is PEMDAS?
100
24.91 + 134.001 =
What is 158.911?
100
The representation of a number using written words
What is word form?
100
Alberto ran a race in 17.6 seconds. Jake ran the race in 18.307 seconds. The difference between Albert and Jake race was
What is 0.707?
100
3.25 rounded to the nearest tenth
What is 3.30?
200
100.205 + [3.4 – (0.04 + 2)] + 3
What is 104.565?
200
39.02 - 6.15 =
What is 32.87?
200
A method for estimating a number by increasing or retaining a specific place value digit according to specific rules and changing all trailing digits to zero
What is rounding?
200
Kay and Janna found a piece of wood that measured 69.49 inches.
- Janna cut off 8.25 inches for her school project.
- Kay needs a piece of wood that measures about 55.5 inches in length for a building project.
About how many inches of wood will be left after Kay cuts off the length of wood that she needs for her project?
What is about 5 inches?
200
A newspaper reported that the average house size was 1,549.826 square feet. The value of the digit 2 in this number is...
What is Two hundredths?
300
315.03 – (2.003 + 4.1) + 211.09
What is 520.017?
300
The total amount of rain collected was
What is 2.708 in?
300
A number written as the sum of the number's place
values (300 + 20 + 5)
What is expanded form?
300
Karen went to a big sale to shop for clothes for school. She bought a shirt for $15.25, a pair of slacks for $22.59, a skirt for $19, and 1 pair of shoes for $25.25. The total amount that Karen spent while shopping is...
What is $82.09?
300
The US Mint says the mass of a dime is 2.268 grams. The expanded notation of the dime is
What is 2(1) + 2(0.1) + 6(0.01) + 8(0.001) ?
400
[12 (56-42)] - 60
What is 108?
400
The difference between the longest and shortest song is
What is 1.02 minutes?
400
The value of a digit based on its position within a
number
What is place value?
400
Lamont opened a checking account with $210. He has to keep $100 in the account all the time in order to not pay the bank a fee for its services. He spent $15 the first week. The second week he bought a new shirt that cost $27.99. Then he withdrew $69.99 to buy a game. The money he has in his account now is...
What is $97.02?
400
Speed in miles per hour (mph) can be converted to speed in kilometers per hour (km/h) by multiplying the speed in mph by the number (1 × 1) + (6 × 0.1) + (9 × 0.001). The value written in standard form is
What is 1.609 ?
500
Laura simplified the expression 5 × [(3.14 + 4.16) × 9 + 2] as shown.
Step 1: 5 × [7.3 × 9 + 2]
Step 2: 5 × [7.3 × 11]
Step 3: 5 × 80.3
Step 4: 401.5
Laura mistake was
What is step 2 by adding 9 + 2 before multiplying 7.3 by 9.
500
How many more miles did Nick ride his bike in days 1 and 2 than he did in days 4 and 5?
What is 11.1 mile?
500
A way of writing a number as the sum of the products
of the number's place values [(3 x 100) + (2 x 20) + (5 x 1)]
What is Expanded Notation?
500
Mrs. Barron’s work is located 14.07 miles west of their home. Mr. Barron’s work is located 32.7 miles east of their home. Each morning, Mr. Barron drives Mrs. Barron to work, then turns around and drives back past their home to his work. The number of miles Mr. Barron drives each morning is
What is 60.84 miles ?
500
Mount St. Helens is about 36,301.015 centimeters high. The height rounded to the nearest hundredth is
What is 36,301.02 ?