Hard Multiplication Problems With Answers

1. What is four, "nine times"?

24

32

36

45

The correct answer is 36 because when you multiply 9 by 4, you get 36.

Explanation

The correct answer is 36 because when you multiply 9 by 4, you get 36.

2. How many arms do 1000 star fish have?

500

5,000

5,100

50,000

Starfish typically have five arms, so if there are 1000 starfish, the total number of arms would be 5 times 1000, which equals 5,000.

Explanation

Starfish typically have five arms, so if there are 1000 starfish, the total number of arms would be 5 times 1000, which equals 5,000.

3. Number of days in 8 weeks are-

64

56

65

15

There are 7 days in a week. Therefore, to find the number of days in 8 weeks, we can multiply 7 by 8. This gives us a total of 56 days.

Explanation

There are 7 days in a week. Therefore, to find the number of days in 8 weeks, we can multiply 7 by 8. This gives us a total of 56 days.

4. Which digit should be placed in the empty box to make the multiplication correct?

3

4

5

6

To make the multiplication correct, we need to find the missing digit that, when multiplied by 6, gives us a product that ends with 3. The only digit that satisfies this condition is 3. Therefore, the missing digit should be 3.

Explanation

To make the multiplication correct, we need to find the missing digit that, when multiplied by 6, gives us a product that ends with 3. The only digit that satisfies this condition is 3. Therefore, the missing digit should be 3.

5. A book costs $ 67. How much will be paid for 102 more such books?

$ 6834

$ 6835

$ 6836

$ 6837

If one book costs $67, then 102 more books will cost 102 x $67 = $6834.

Explanation

If one book costs $67, then 102 more books will cost 102 x $67 = $6834.

6. 12 + 12 + 12 + 12 + 12 can be written as-

12 X 12

12 + 5

5 + 12

5 X 12

The given expression 12 + 12 + 12 + 12 + 12 can be simplified by grouping the numbers together. By combining the 12s, we get 5 groups of 12, which can be written as 5 * 12

Explanation

The given expression 12 + 12 + 12 + 12 + 12 can be simplified by grouping the numbers together. By combining the 12s, we get 5 groups of 12, which can be written as 5 * 12

7. A box contains 100 toffees. How many toffees are there in 10 such boxes?

1,100

100

1000

10,000

If there are 100 toffees in one box, then there would be 1000 toffees in 10 such boxes. This is because 100 toffees multiplied by 10 boxes equals 1000 toffees.

Explanation

If there are 100 toffees in one box, then there would be 1000 toffees in 10 such boxes. This is because 100 toffees multiplied by 10 boxes equals 1000 toffees.

8. Twenty-four folders each have 56 sheets of paper inside them. How many sheets of paper are there altogether?

1344

3

1345

1455

There are 24 folders, and each folder has 56 sheets of paper. To find the total number of sheets of paper, we can multiply the number of folders (24) by the number of sheets in each folder (56). Therefore, the total number of sheets of paper altogether is 24 x 56 = 1344.

Explanation

There are 24 folders, and each folder has 56 sheets of paper. To find the total number of sheets of paper, we can multiply the number of folders (24) by the number of sheets in each folder (56). Therefore, the total number of sheets of paper altogether is 24 x 56 = 1344.

9. What is the value of a bee, a tortoise and a group of shells?

7, 6, 8

8, 6, 7

6, 7, 8

7, 8, 6

10. The product of greatest 2-digit number and smallest 4-digit number is-

9,900

99,000

9,000

9,900

The greatest 2-digit number is 99 and the smallest 4-digit number is 1,000. When we multiply these two numbers, we get 99,000.

Explanation

The greatest 2-digit number is 99 and the smallest 4-digit number is 1,000. When we multiply these two numbers, we get 99,000.

11. 175*2.3 is equal to

425.5

400.5

402.5

420.5

The correct answer is 402.5 because when you multiply 175 by 2.3, you get the product of 402.5.

Explanation

The correct answer is 402.5 because when you multiply 175 by 2.3, you get the product of 402.5.

12. 564 X ________ X 35 = 35 X 47 X _______ ( Find the missing numbers in the blank).

546 and 74

564 and 47

47 and 35

47 and 564

13. 1.25*8 is equal to

10

12.5

100

1000

When we multiply 1.25 by 8, we get the product 10. This can be calculated by multiplying the whole number part of 1.25, which is 1, by 8, which equals 8. Then we multiply the decimal part of 1.25, which is 0.25, by 8, which equals 2. Adding these two results, we get 8 + 2 = 10. Therefore, 1.25 multiplied by 8 equals 10.

Explanation

When we multiply 1.25 by 8, we get the product 10. This can be calculated by multiplying the whole number part of 1.25, which is 1, by 8, which equals 8. Then we multiply the decimal part of 1.25, which is 0.25, by 8, which equals 2. Adding these two results, we get 8 + 2 = 10. Therefore, 1.25 multiplied by 8 equals 10.

14. The monthly salary of a woman is $ 2,625. What is her annual income pay?

$ 31,530

$ 31,500

$ 31,550

None

To calculate the woman's annual income, we need to multiply her monthly salary by the number of months in a year. Since there are 12 months in a year, we multiply $2,625 by 12, which equals $31,500.

Explanation

To calculate the woman's annual income, we need to multiply her monthly salary by the number of months in a year. Since there are 12 months in a year, we multiply $2,625 by 12, which equals $31,500.

15. The product of the place values of beads at ones and thousands place is-

6000

5000

10,000

3002

The product of the place values of beads at ones and thousands place is 6000. This can be determined by multiplying the place value of the ones place, which is 1, with the place value of the thousands place, which is 6000. Therefore, the product is 6000.

Explanation

The product of the place values of beads at ones and thousands place is 6000. This can be determined by multiplying the place value of the ones place, which is 1, with the place value of the thousands place, which is 6000. Therefore, the product is 6000.