Test: Addition up to 9 - Class 1 MCQ

Raju starts with 3 balls and receives 2 more, so the total is 3 + 2 = 5 balls.

Adding 0 to any number means that nothing is added, so the original number remains unchanged. For example, 4 + 0 = 4.

To represent the addition of 2, 3, and 4, you start at 2, jump forward 3 to land on 5, and then jump 4 more to land on 9.

Starting at 2 and making 5 jumps forward means moving to 7 (2 + 5 = 7).

When using the vertical method of addition, numbers should be arranged one under the other, ensuring that the ones places align for accurate addition.

The symbol used for addition is ‘+’, which is read as 'plus'. This symbol denotes the operation of adding two or more numbers together.

Adding 1 to any number moves you to the next consecutive number. For example, 4 + 1 = 5.

Starting at 2, adding 3 gives you 5, and then adding 4 results in 9. Thus, 2 + 3 + 4 = 9.

To find the sum of three numbers, first add the first two numbers together, and then add the third number to that result.

The first step in adding three numbers is to add the first two numbers together, then add the third number to that sum.

To visualize the addition of 2 + 3 on a number line, you start at 2 and make three jumps forward, landing on 5.

The archer starts with 4 arrows and receives 3 more. Therefore, 4 + 3 = 7 arrows in total.

The sum of 3 and 2 is 5. This is a basic example of addition where you combine two small numbers.

The commutative property of addition states that changing the order of the numbers being added does not change the sum, e.g., 3 + 4 = 4 + 3.

First, 2 + 3 equals 5. Adding 1 results in 6, showing how sequential addition works.

In addition, the sum remains unchanged regardless of the order in which the numbers are added, which is known as the commutative property of addition.

Adding 0 to any number does not change its value; hence, 4 + 0 equals 4.

The addition 1 + 2 + 3 equals 6. You can add the first two numbers (1 + 2 = 3) and then add the third number (3 + 3 = 6).

The sum of 5 and 3 is 8, demonstrating a simple addition operation combining two single-digit numbers.

Both 1 + 7 and 2 + 6 equal 8, demonstrating that different combinations of numbers can lead to the same result in addition.