You have the answers to the Halloween sums all wrong (except for the top one where a pumpkin has the value of '1'). Using the knowledge that a pumpkin has the value of '1', the third sum can be worked out: Lantern - 1 = 3... this makes Lantern = 4 as: 4 - ¹ = 3 The second sum can then be worked out, knowing Lantern = 4: Ghost + 4 = 4, which means Ghost = 0 as: 0 + 4 = 4. Now we can work out the final sum: Pumpkin [1] + Ghost [0] - Lantern [4] = ? 1 + 0 - 4 = ?... 1 + 0 = 1... 1 - 4 = -3
You have the answers to the Halloween sums all wrong (except for the top one where a pumpkin has the value of '1').
Using the knowledge that a pumpkin has the value of '1', the third sum can be worked out: Lantern - 1 = 3... this makes Lantern = 4 as: 4 - ¹ = 3
The second sum can then be worked out, knowing Lantern = 4: Ghost + 4 = 4, which means Ghost = 0 as: 0 + 4 = 4.
Now we can work out the final sum: Pumpkin [1] + Ghost [0] - Lantern [4] = ?
1 + 0 - 4 = ?... 1 + 0 = 1... 1 - 4 = -3