- 3 footballs for $4.50 (unit price: $1.50) is better than 5 footballs for $8 (unit price: $1.60)
- 5 calculators for $140 (unit price: $28) is better than 9 calculators for $243 (unit price: $27)
- 6 apples for $2.10 (unit price: $0.35) is better than 2 apples for $0.80 (unit price: $0.40)
- 12 kilograms of sugar for $30 (unit price: $2.50) is better than 5 kilograms for $12 (unit price: $2.40)
- 80 pencils for $32 (unit price: $0.40) is better than 100 pencils for $45 (unit price: $0.45)
- 16 books for $232 (unit price: $14.50) is better than 10 books for $150 (unit price: $15)
- 230 liters of milk for $736 (unit price: $3.20) is better than 17 liters for $51 (unit price: $3)
- 7 motorbikes for $3,675 (unit price: $525) is better than 3 motorbikes for $1,650 (unit price: $550)
- 9 ice-creams for $4.05 (unit price: $0.45) is better than 2 ice-creams for $0.95 (unit price: $0.475)
- 7 staplers for $16.80 (unit price: $2.40) is better than 12 staplers for $30 (unit price: $2.50)
- 15 chocolate bars for $13.50 (unit price: $0.90) is better than 3 chocolate bars for $1.80 (unit price: $0.60)
- 30 coffee cups for $48 (unit price: $1.60) is better than 24 coffee cups for $36 (unit price: $1.50)
Parent Tip: Review the logic above to help your child master the concept of better buy math worksheet.
