What is the sum of 13 + 14 + 15 + 16 + 17?

It is 7:00 at the moment. What time is it going to be in 15 hours?

Solve the expression 21-1+22-2+23-3+24-4+25-5+26-7.

The product of 5 whole number is 4. What is the sum of these number?

The expression 3+4+5 can be written as 4+4+4, a repeated addition of three addends.

    Write 13+9+8 as repeated addition of three addends.

Mylene’s hen lays 9 eggs a week. Girlie’s hen lays 7 eggs a week. How many eggs in all do both hens lay in 2 weeks

Joy bought two dozens brownies for her sisters. Ana ate 8 brownies. Lorna ate 1/2 of Ana’s. How many brownies  were left?

At first, there 16 stacks bowl. Then 5 of the stacks were put together . How many stacks are there now?

What number shall we get if we subtract the difference between 60 and 30 from the Sum of 10 and 70?

Father ordered two pizzas. Each pizza was divided into 8 pieces. If each kids get a slice of pizza and Miss Cruz got 2 slices, how many kids would be able to get a Share of pizza?

Angel colored  the flowers drawn on her book as follows: purple, red, pink, Purple, red, pink , purple, red, pink and so on. What is the color of the 29th flowers?

.How many second do we have to add from 180 seconds in order to get 4 minutes?

Tiffany has 40 apple and Zach has 10 apples more than Tiffany. What is the total number of apples that Tiffany and Zach have?

Shaidale added the numbers 3,5,7 and 11 correctly. Her best friend Precious added the numbers 4,6,9 and 12 correctly. By how much is Precious’ sum greater than Shaidale’s sum?

The minuend in the difference 48-13 has been  decreased by 3 and the subtrahend has been increased by 2. What is the new difference?

How many two digit numbers do not contain the digits 2?

An old book has missing page. Next to 20 is page 33. How many pages are missing?

Luis sold an entire roll of consecutively numbered tickets. The number on the first ticket was 1001. The number on the last ticket was 1,250. How many tickets did Luis sell?

 A total of 46 adults and kids are in a bus. There are 14 more kids than adults. How many adults are in the bus?

 My sister baked 15 cookies. There are 12 cookies with raisins and 8 cookies with nuts. How many cookies have both raisins and nuts?

 Kate cuts a piece of rope to 2 equal parts. She then cuts one of the pieces to half. The two smallest pieces are each 3 meters long. What was the length of the rope before Kate made any cuts?

Thirty candies are placed in 6 boxes. Each box has a different number of candies. No box has exactly 3 candies . One box is empty. What is the greatest number of candies that any one box can have?

How many of the numbers from 7 to 13 can we present at the sum of two or three equal addends?

There is a group of children standing in a circle. To the left of Alex, between Alex and John, there are 4 children. To the right of Alex, between Alex and John, there are 5 children. What is the total number of children in the circle?

There are 3 more oranges than apples and there are 3 more pears than oranges. If there are 15 apples, how many pears are there?

 Four monkeys ate a total of 17 bananas. Each monkey ate at least one banana. The first monkey ate more than all the others. The second and third ate a total of 10 bananas. How many bananas did the fourth monkey eat?

 Which of the numbers 1, 2, 3, 4, 5, 6, 7, 8, and 9 should we remove, so that the sum of the remaining eight numbers would be 36?

Ben counted all the objects in three sets continuously. He counted the objects from 1 to 10 in the first set,11 to 21 in the second set, 22 to 30 in the third set. Which set has more objects ?

Gary forms three numbers with the digits 4, 5, 6, 7, 8, 9. All numbers have two digits and each digit is used only once. Gary adds all the three numbers. What is the greatest sum Gary can obtain?

Calculate (83+27) – 30+ (45+25) - 40.