Addition

• 234 + 567
• Add 235 and 78
• 6789 plus 789

Subtraction

• 987 - 345
• subtract 987 from 1000
• subtract(1234, 567)

Multiplication

• 234 * 45
• Multiply 1234 and 56
• multiply(456, 100)

Division

• 9001 / 9
• divide 1234 by 6
• 2525 by 5

LCM

• lcm of 4, 6, 9, 15
• LCM 25 50 100
• LCM(5, 10, 15, 20, 25)

HCF

• HCF of 10 and 15
• hcf (18, 15)
• hcf 10 8