Your classmate said that each of the four expressions in Box 1 is equivalent to 1.
Verify what your classmate said by showing your computation for the number
expression 4 × 4 − 5 × 3.
Answer (1)
Verifying the Expression: 4 × 4 − 5 × 34 × 4 = 165 × 3 = 1516 − 15 = 1Yes, your classmate is correct. The value of the expression 4 × 4 − 5 × 3 is 1.
