What operation signs ( +, -, x, : ) must replace Ο and Δ so that the mathematical sentence 2 + 8 + 3 = 2 Ο 8 Δ 3 is correct?
Ο = x; and Δ = -
Laura went for apple picking. She gave 1/5 of the apples she picked to Lily, and 1/4 to Jim. At the end of the day, she had 22 apples left. How many apples did she pick at first?
40
The digits 1 to 9 are placed inside the squares in the diagram, with a different digit in each of the boxes. Only the digit 2 is shown. What is the 2-digit number in the first two boxes from the left? A-98, B-86, C-78, D-76
D-76
Unlock this slideshow and over 2 million more with Baamboozle+