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15 Cards in this Set

  • Front
  • Back
-9+90
81
The sum of -40 and 50
10
The smallest prime number
2
The sum of -50 and 40
-10
9 cubed
729
The additive identity element
0
3.5 squared
12.25
The sum of -50 and -40
-90
80 diminished by 8
72
The multiplicative identity element
1
twice 555
1110
The product of -40 and -50
200
one-half of 555
277.5
The product of -40 and 50
-200
The quotient of 80 and 8
10