Make up as many expressions with numbers (no variables) as you can from three numbers 5, 7 and 8. Every number should be used not more than once. Use only addition, subtraction and multiplication.
Pawan Prajapati , 3 Years ago
Grade 12
1 Answers
Harshit Singh
Last Activity: 3 Years ago
Dear Student
Some of the expressions formed by 5, 7 and 8 are as follows 5 × (8–7) 5 × (8 + 7) (8 + 5) × 7 (8–5) × 7 (7 + 5) × 8 (7–5) × 8 Thanks
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