Math Operations & Patterns

Calculate the sum of 4567 and 8921.

• 5678

• 1234

• 13488

• 9876

Answer explanation

The correct sum of 4567 and 8921 is 13488, which matches the option '13488'.

Subtract 3456 from 9876.

• 6420

• 3021

• 4567

• 7890

Answer explanation

To subtract 3456 from 9876, we perform 9876 - 3456 = 6420. Therefore, the correct answer is 6420.

What is the product of 234 and 56?

• 13140

• 13004

• 13104

• 12304

Answer explanation

To find the product of 234 and 56, multiply the two numbers: 234 * 56 = 13104. Therefore, the correct answer is 13104.

Divide 7896 by 36.

• 222

• 219

• 215

• 230

Answer explanation

To divide 7896 by 36, you get 219 as the result. 7896 divided by 36 equals 219, making the correct answer choice 219.

Identify the pattern: 2, 4, 6, 8, __.

• 16

• 14

• 12

• 10

Answer explanation

The pattern is increasing by 2 each time. Therefore, the next number after 8 would be 10, making the sequence 2, 4, 6, 8, 10.

Extend the pattern: 10, 20, 30, __, __.

• 35

• 45

• 40, 50

• 60

Answer explanation

The pattern increases by 10 each time. Therefore, the next numbers are 40 and 50, making the sequence: 10, 20, 30, 40, 50.

Solve the number pattern: 5, 10, 15, __, 25.

• 30

• 20

• 22

• 18

Answer explanation

The pattern increases by 5 each time: 5+5=10, 10+5=15, 15+5=20, 20+5=25. Therefore, the missing number is 20.

Recognize the geometric pattern: square, circle, square, circle, __.

• oval

• square

• rectangle

• triangle

Answer explanation

The correct pattern is alternating between a square and a circle. Therefore, the next shape should be a square.

Describe the geometric pattern: triangle, triangle, square, square, __.

• circle

• triangle

• circle

• rectangle

Answer explanation

The correct pattern is alternating between triangle and square shapes. Therefore, the next shape should be a triangle.

Find the sum of 3456 and 7890.

• 4567

• 2345

• 12345

• 11346

Answer explanation

To find the sum of 3456 and 7890, add the two numbers together: 3456 + 7890 = 11346. Therefore, the correct sum is 11346.