Rational numbers - practice for 11 year olds
Number of problems found: 196
- Write 6
Write two hundred four thousandths in decimal form. - One-fifth
What is 1/5 as a decimal? Round your answer to three decimal places. - Identify 4
Identify the whole number whose reciprocal has a decimal equivalent between 0.2 and 0.3. Explain. - During 2
During the 2006 Olympics, a gymnast received the following scores: 8.9, 9.2, 9.15, and 9.05. What is the sum of the gymnast's scores?
- Two containers
Two containers contain 0.372 L and 1.23 L of juice. What is the difference, in liters, in the volume of juice? - Tania
Tania bought a book for $152.75, a pen for $45.25 and a chocolate for $28.75. What amount did she spend? - Dane has
Dane has 51.75 in his wallet, and Lei has 42.60. How much do they have in total? - Dogs weights
Four out of nine dogs weigh less than 20 pounds. What is the decimal equivalent for the number of dogs weighing less than 20 pounds? - A 500-gram
A 500-gram pack of delicious hotdogs costs P119.95. How many packs can be bought with P1000?
- Ted spent
Ted spent $20.75 on lunch and $56.23 on gas. If he started with $100, how much does he have now? - Fruits
Of the 41 kg of fruits Jaira had sold, 5.75 kg were mangoes, 21.5 kg were lansones, and the rest were papayas. How many kg were papayas? - A student 7
A student was asked to multiply 43.407 by 100. However, he multiplied the decimal fraction by 1000. What is the difference between both the products? - Sunaina
Sunaina bought 3 kg 450-gram apples, 2 kg 500 G mangoes, and 1 kg 125-gram grapes. What is the weight of fruits bought by Sunaina? - Decadic number
What is the expanded form of this number? 18.029 A: (1x10)+(8x1)+(2x1/10)+(9x1/100) B: (1×10)+(8×1)+(2×1/10)+(9×1/1,000) C: (1×10)+(8×1)+(2×1/100)+(9×1/1,000) D: (1×10)+(8×1)+(2×11/00)+(9×1/100)
- An electrician 4
An electrician buys a 100 m length of 3 mm electrical cable. By the end of the week, he had used up 35.5 m of the total length. How much of the cable is left? - Ross is
Ross is using his understanding of place value to divide the decimal 72.56 by the decimal 0.2 Which of the division problems shown could he solve to give him the same answer? A. 7,256 divided by 0.2. B. 725.6 divided by 2. C. 72.56 divided by 2. D. 7,256 - Wang bought
Wang bought a box of a facemask at php 150.75 and a piece of a face shield at php 37.45. How much change did she get for her php 500 peso bill? - John bought
John bought a set of PE uniforms for $ 850.75, a school polo for $ 325.25, and pants for $ 480.50. How much change did he get for his $ 2,000.00? - Money balance
At the beginning of the month, Hector had $52.43 saved up. He then earned $16.94 doing chores and spent $20.35 at the mall. How much money does he have now?
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