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The drawing above, if it is preserved by the formatting, illustrates how. For the first row, put on 4 coins in a row. Stack two additional coins on top of one of the coins. For the second row, make it perpendicular to the first row, and overlapping the stack of 3 coins. You have used a total of 9 coins, with the stack of 3 coins doing double duty for both rows.
This is only possible if you allow adding coinsNumber of coins in row x Number of rows = total number of coins5 x 2 = 10 coins4 x 4 = 20 coinsYou would need 10 more coins
No, the closest you can get is 40p using 2 x 20p coins.
If you think 2D you can stack one coin on top in a row.
10 nickels and 2 quarters
7 7 x 2 = 14
This is only possible if you allow adding coinsNumber of coins in row x Number of rows = total number of coins5 x 2 = 10 coins4 x 4 = 20 coinsYou would need 10 more coins
No, the closest you can get is 40p using 2 x 20p coins.
If you think 2D you can stack one coin on top in a row.
You could make an L shape out of three coins, and place the fourth on the corner. That way there are three coins up and three across.
50 lots of 2 penny coins, 50 lots of 2 eurocents.
To make £2 using 2p coins, you would need 100 coins. This is because £2 is equivalent to 200 pence, and dividing 200 pence by 2 pence gives you 100.
10 nickels and 2 quarters
2 quarters, a nickel and a penny.
7 7 x 2 = 14
2 quarters and 5 dimes
2 quarters 3 dimes 4 nickels
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