Addition - practice for 11 year olds - page 15 of 24
Number of problems found: 479
- Honey
Ila collected the honey from 3 of her beehives. From the first hive, she collected 2/3 gallons of honey. The last two hives yielded 1/4 gallon each. After using some of the honey she collected for baking, Lila found that she only had 3/4 gallon of honey l - A textile
A textile store sold a bolt of denim (what jeans are made of). One day, the store purchased the following lengths from the factory: 5 2/3, 7, 4 2/3, 8 5/8, 9 3/5, 10 ½, and 8 yards. How many yards were sold? - Marbles
Dave had 40 marbles. Junjun has 2 1/5 more than Dave's marbles. How many marbles do they have altogether? - Alice 2
Alice swims for 2.5 hours every Saturday and 3.5 hours every Sunday. How many hours does she swim in 4 weeks?
- Ingrid
Ingrid watched television for 2 1/4 hours, and Devon watched for 3 2/3 hours. For how many hours did they watch television in total? - The book 4
Mr. Kinion read 3 3/4 chapters in his book on Monday. He then read 2 4/6 more chapters on Tuesday. How many chapters has he read so far? - Flowers 4
A flower seller has 4.05 kg of orange and 6.50 kg of red flowers. He made flower baskets with 2.11 kg of red and orange flowers. How many baskets did he make? - Seconds 40941
How many minutes are 0.2 and 540 seconds? - Faye had
Faye had a piece of ribbon. After using 3/8 meters for her headband, she had 1/4 meter left. How many meters of ribbon did she have at first?
- Two pizzas
Jacob's mom bought two whole pizzas. He ate 2/10 of the pizza, and his dad ate 1 1/5. How much is left? - Pizza fractions
Ann ate a third of a pizza and then another quarter. Total part of pizza eaten by Ann and how much pizza is left? - A dolphin
A dolphin was swimming 17 meters below the surface of the ocean. It located a squid and dove down four more meters to eat it. What is the location of the dolphin now relative to the surface? - School dance
Lucy and JoJo need to make 140 cupcakes for the school dance. Lucy made 3/5 of the cupcakes. JoJo made 42 cupcakes. What fraction of the cupcakes do Lucy and JoJo still need to make? - Calculate 37881
Calculate the square of the half of the sum of the numbers 3/5 and -1/3.
- At midmorning
The temperature at midmorning was 31°C. Early in the evening, the temperature dropped by 5°C. What was the resulting temperature? - Weather
Weather. At 5:00 am, the temperature was 28°C, and at noontime, it rose by 9°C. By 4:00 PM, it dropped 3°C; by nighttime, it was 4°C less. What is the room temperature this time? - Following 37221
The river level was 2 cm above normal at the beginning of the month, then rose 5 cm, fell 12 cm in the following days, then lost 9 cm, and finally rose 7 cm. How high was the river level at the end of the month? - Decompose 37101
Decompose the number of primes and find its digit sum: 180, 232, 460, 240, 365, - Math homework
It took Jose two-thirds of an hour to complete his math homework on Monday, three-fourths of an hour on Tuesday, and any two-fifths of an hour on Wednesday. How many hours did it take Jose to complete his homework altogether?
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