RC 1
Two numbers are shown. A number in between is missing.
6.027 ( ) 6.009
Which number can be placed in the box to show the numbers in order from greatest to least?
6.02 6.028 6.005 6.25
6.02
Kelsi spends $6.75 every Saturday for breakfast. What is the total amount of money Kelsi spends on breakfast for 14 Saturdays?
$94.50
Which is greater: 2/3 or 4/7? Prove your answer with equivalent fractions.
What is 2/3 because 14/21 > 12/21?
Solve: 6 × 24 using an area model strategy.
What is 6 × (20 + 4) = 120 + 24 = 144?
Harriett baked 3 cakes. She cut each cake into equal-size pieces. Each piece was 1/9 of the cake.
What was the total number of pieces after Harriett cut these cakes?
27
In the number 5.087, what is the relationship between the 8 and the 7 in terms of place value?
What is the 8 is ten times greater than the 7?
What is the value of this expression?
10[3 + (7 + 5) ÷ 3]
70
Nicholas put 1,012 baseball cards into boxes. He put 22 cards in each box.
How many boxes did Nicholas need for these baseball cards?
46
Add: 1 3/4 + 2 2/5. Show the steps.
What is 4 1/10?
Estimate then solve: 389 × 7
What is estimate: 400 × 7 = 2,800; exact: 2,723?
Jonathan and Elizabeth are comparing the masses of their rocks.
• Jonathan’s rock has a mass of 0.2 kilogram.
• Elizabeth’s rock has a mass 8 times the mass of Jonathan’s rock.
What is the mass of Elizabeth’s rock in kilograms?
1.6
Write a number that has a 6 in the thousandths place and a 4 in the hundredths place.
What is any number like 0.046 or 3.046?
Jaylen was told to list all prime numbers between 30 and 50. Jaylen’s list is shown.
31, 37, 41, 47
Which prime number is missing from Jaylen’s list?
43
Ms. Fitzgerald had 2 1/4 gallons of fruit punch. She served 3/8 gallon of the fruit punch to her family at lunch.
How many gallons of fruit punch did Ms. Fitzgerald have left after lunch?
1 7/8 gallons
Subtract: 5 - 2 5/6
What is 2 1/6?
A factory makes 4,312 pencils in a day. How many pencils are made in 6 days?
What is 25,872?
Gwen had a board that was 6.48 meters long. She cut the board into 9 pieces of equal length.
What was the length of each piece in meters?
0.72 m
Compare using >, <, or =: 0.507 ___ 0.570
What is < (less than)?
Solve:
126 x 4 - 13 + (4 + 3)
498
Angelina used 1/3 of a bag of soil to fill 6 flowerpots. She filled each flowerpot with the same amount of soil.
How much soil did Angelina use to fill each flowerpot?
1/18 of a bag
Convert 2.75 to a fraction and simplify.
What is 11/4?
Solve: 2,496 ÷ 12 using partial quotients.
What is 208?
Nicholas put 1,012 baseball cards into boxes. He put 22 cards in each box.
How many boxes did Nicholas need for these baseball cards?
46
Round 8.476 to the nearest tenth and explain why.
What is 8.5 because the hundredths digit is 7?
The mass in kilograms of an ice chest is shown in expanded notation.
(1 × 10) + (3 × 1) + (6 × 0.1) + (1 × 0.01)
What is this mass in kilograms, written as a numeral?
13.61
A cafeteria worker used 8.05 kilograms of meat to make 35 lunches. Each lunch had the same amount of meat.
What was the mass in kilograms of the meat in each lunch?
0.23 kg
A recipe needs 3/4 cup of sugar. You have already poured in 2/5 cup. How much more do you need?
Answer: What is 7/20 cup?
What is 7/20 cup?
A group of 5 friends buys 3 packs of markers. Each pack has 12 markers. If they share them equally, how many markers does each friend get?
What is 7 markers each with 1 left over?
Shane spent $15.45 on a shirt, $21.99 on a pair of pants, and $12.15 on a hat.
About how much money did she spend on clothes?
A. $50 C. $40
B. $55 D. $60
$50
A number has 4 digits to the right of the decimal point. The digit in the hundredths place is 6, and the digit in the ten-thousandths place is 3. What could the number be?
What is something like 0.0632?
A number has a 4 in the hundredths place, a 2 in the ones place, and a 7 in the thousandths place. If the digit in the tenths place is twice the digit in the thousandths place, what is the number?
What is 2.847?
A rectangular prism has a length of 6 cm, a width that is half the length, and a height that is 3 cm more than the width. What is the volume?
What is length = 6, width = 3, height = 6; volume = 6 × 3 × 6 = 108 cm³?
James had 3 1/2 feet of ribbon. He used 1 3/8 feet on one project and 7/8 feet on another. How much ribbon does he have left?
What is 3 1/2 - (1 3/8 + 7/8) = 3 1/2 - 2 1/4 = 1 1/4 feet?
A school buys 23 boxes of pencils. Each box has 48 pencils. If 276 pencils are used in the first week, how many are left?
What is 23 × 48 = 1,104; 1,104 - 276 = 828 pencils left?
A bakery made 3 batches of cookies. Each batch had 2 dozen cookies. They sold 40 cookies. If they packed the rest into boxes of 6, how many full boxes did they make and how many cookies were left?
What is 3 × 24 = 72 cookies; 72 - 40 = 32 cookies; 32 ÷ 6 = 5 full boxes with 2 cookies left?
A decimal number is greater than 4.5 but less than 4.6. Its hundredths digit is twice its tenths digit, and its thousandths digit is 5. What could the number be?
What is 4.54_5 (example: 4.545), because the tenths digit is 5, hundredths is 4 (5 × 2 = 10, but can’t exceed 9, so reversed logic: 4 is close to twice 2), and the number fits the range?