Test: Addition and Subtraction up to 99 - Class 1 MCQ

The calculation is straightforward: 82 - 19 = 63. This example of subtraction is common in nature scenarios where populations change.

Adding 14 to 68 results in 68 + 14 = 82. This example shows how addition can be used to account for increasing quantities in daily scenarios.

Shelly starts with 15 clips and receives 4 more, leading to a total of 19 clips (15 + 4 = 19). This showcases the additive nature of combining collections.

To find the sum of 45 and 32, we add the ones (5 + 2 = 7) and the tens (4 + 3 = 7), resulting in a total of 77. Addition helps us combine quantities effectively.

Subtracting 35 from 90 gives us 90 - 35 = 55. This example highlights the importance of subtraction in managing inventory.

To subtract, we can split 43 into 40 and 3, then subtract the ones (3 - 2 = 1) and the tens (40 - 30 = 10), giving us 11. This method provides clarity in subtraction.

After selling 35, the remaining pencils can be calculated as 90 - 35 = 55. This subtraction shows the effect of sales on stock.

Adding 68 and 14 gives us 68 + 14 = 82. This illustrates how addition can increase quantities significantly.

Subtracting 28 from 75 gives us 75 - 28 = 47. This demonstrates how subtraction helps in determining what remains after some items are taken away.

To find the total number of roses, we add 32 and 24. This gives us 56 roses altogether, illustrating the concept of addition in combining different quantities.

To find the total, you would add 10 to 45, resulting in 55 (45 + 10 = 55). This demonstrates the basic principle of addition in combining quantities.

By subtracting 22 from 36, we find that 36 - 22 = 14. This is a typical scenario where subtraction is applied to determine what remains after a transaction.

Splitting 42 into 40 and 2, and 33 into 30 and 3, we add the tens (40 + 30 = 70) and the ones (2 + 3 = 5) to get 70 + 5 = 75. This method illustrates how breaking down numbers can make addition easier.

By subtracting 5 from 19, we calculate 19 - 5 = 14. This is a practical example of how subtraction can help us understand what remains after some items are lost.

To add 23 and 46, we should split each number into tens and ones and then add them separately. This method simplifies the addition of larger numbers.

Subtracting 15 from 60 gives us 60 - 15 = 45. This example emphasizes subtraction as a way to find the remainder after some items are lost.

The addition of 15 and 4 equals 19. This basic addition illustrates how we combine smaller quantities to find a total.

Adding 15 and 4 results in 15 + 4 = 19. This simple addition shows how we can quickly find a total by combining groups.

Subtracting 23 from 69 gives us 69 - 23 = 46. Subtraction is essential for calculating differences and understanding how much is left.

Adding 56 and 21 yields 56 + 21 = 77. This calculation is straightforward and demonstrates how addition can be used in everyday situations.