Addition practice problems - page 30 of 75
Number of problems found: 1499
- The tempture
The temperature increased 13°F between 6 AM and 3 PM. The temperature at 3 PM was 70°F. What was the temperature at 6 AM? - Department 68834
During the day, they sold three petrol mowers of the same type at the department store. The price of one was 9799 CZK. How many crowns did they receive for them? - Classmates 68744
Three classmates shared 710 balls, so the second got 20% more than the first and the third 35% more than the first. How many balls did the third of them get? - Temperature 68724 The thermometer showed -2 °C in the morning. By lunch, the temperature had risen by 5 °C. The temperature had dropped by 13 °C till midnight. What temperature in °C did the thermometer show at midnight?
- Greater 68534
How many times is the number 0.045 greater than the sum of 0.006 and 0.003? - Consecutive 68424
The sum of five consecutive natural numbers is 75. What is the smallest of these numbers? - Ava filled
Ava filled three cups with different amounts of water: 225 ml, 370 ml, and 435 ml. Which of the following is the total amount of water, in liters, that Ava used to fill the three cups? - Ron walked
Ron walked 3 3/4 km on Monday, 4 1/3 km on Tuesday, and 2 7/12 km on Wednesday. What distance did he walk in all? - Lindo Lindo walked 1 265m on the first day. She was a bit tired on the second day and walked 650m. How far did she walk in two days?
- Possums
1/3 were kangaroos, 2/5 were wallabies, and the rest were possums. What fraction of the animals were possums? - Suppose 5
Suppose z5=2+3i and z6=6+9i are complex numbers and 3 z5 + 7 z6= m+in. What is the value of m and n? - Calculate 67294 Calculate the sum of all divisors of the number 70.
- Extraordinary 67214
On January 1st, Stefan had 2156 euros in his bank account. He deposited 25 euros into the bank every month. In July, he made an extraordinary deposit of 1,520 euros; in September, he withdrew 987 euros. What is the account balance on December 31st? - Wednesday 67114
Emil and Erika are playing a board game. a) on Monday, they started playing at 17:36 and played for 45 minutes. What time was it when they finished? b) on Tuesday, they played from 4:47 p.m. Until half past six. How many minutes did they play? c) they pla
- Operations 66444
Consider an experiment with a dice. Let us define the random events A={at most 3}, B={roll more than 1}, C={roll 2, 3, 4}. Determine the random event D that is given by the operations A∪B \ B∪C - Measured 66384
The wire measured 109.3 cm and was 0.327 m shorter than the pupils needed in the class. How long did the pupils need? - Two-digit 66154
You add 12 hundred, 14 tens, and 21 ones to the largest two-digit number. What number do you get? - For last
Last week, the temperature varied a total of 17 degrees over the day. If the high for the day was 10 degrees, what was the low for the day (write a number sentence and solve it. ) - Together 65964
Danka and Janka are the same age. If one were ten times less and the other five times less, they would only have three years together. How old are Jana and Danka?
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