Natural numbers + subtraction - practice problems - page 4 of 8
Number of problems found: 151
- Marilyn
Marilyn has a fish tank that contains 39 fish. There are five goldfish and f other fish. Enter an equation, using f as your variable, to represent the situation. - There 14
There are 250 people in the museum. 2/5 of the 250 people are girls 3/10 of the 250 people are boys The rest of the 250 people are adults Work out the number of adults in the museum. - Football team 2
Jordan’s football team gained 12 yards on their first play. On the second play, the team lost 8 yards. Which expression could describe the total yards gained by Jordan’s team? - Polynomial: 29981
Calculate the value of a polynomial: 14 * 32 - 27:3 + 11 * 4:2 =
- Difference 6974
There is a difference between the two numbers. We will reduce the minority by 23. How do we have to change the minority so that the original difference does not change? - Attended 63784
The math circle is attended by h = 10 boys and k = 5 girls. a) How many students go to the ring? b) How many students are in the ring if five girls and three boys are missing - Enrollees
The enrolment for this school year in Villahermosa integrated school is 276. If 1/3 are grade ten and 1/4 grade seven, how many are grade eight and grade nine enrollees? - Six-eights
Six-eights of the one hundred pupils joined the Math Glee club. If the Math Glee club members were grouped into three, how many members were in each group? - Grandma
Grandma bought two ten packs of eggs. She used eight eggs on the cake, two times less on the omelet, and four more eggs for breakfast. How many eggs did it stand for?
- Saving
Mom said that Suzan saves about 120 EUR (rounded to tens). How many euros could she at least save (minimum)? - Cherries 58331
There were 60 cherries in the bowl. Honza ate 3/12, Martin 7/20 and Zuzka 3/10. How many cherries are left in the bowl? - Players - baseball
There are 20 players on each two baseball teams. If 2/5 of the players on team 1 miss practice and 1/4 of the players on team two miss practice, how many more players from team 1 missed practice than team 2? - Subtraction
Test what you know about the subtraction of two numbers: a) make a difference if the minuend 4,307,288 and subtrahend is 472008 b) minuend is 4000 more than subtrahend. What's the difference? c) the difference is 38900 less than the minuend. What is the s - Test points
A test has 20 questions. The test awards 3 points if the answer is correct and takes away 1 point if the answer is incorrect. A student answered five questions incorrectly. How many points did the student earn?
- Shirts
In a classroom, 1/6 of the students wear blue shirts, and 2/3 wear white shirts. There are 36 students in the class. How many students are wearing a shirt other than blue or white? - Candies
There are 150 candies in the bowl. Ivan took seven thirtieths, Charles 6 fifteenths, and Thomas 3 tenths. How many sweets are left in the bowl? - Missing numerals
John described the example but forgot the numerals. Fill them in so that the result is correct. (2 solutions): 3 3 3 3 = 8 - There 23
There are 64 picture cards in this pile. Five children each take the same number of cards. Twenty-four cards are left over. How many cards does each Child take? - Saturday 50713
Pavel received a new book, which had 180 pages. He read eight pages on Friday, 24 on Saturday, and 21 on Sunday. How much more can I read?
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