Choose four numbers from the following;
1 2 3 4 5 6 7 8 9
put each digit in a 2x2 box.
This makes two 2-digit numbers reading across, and two 2-digit numbers reading down.
Add up all four of the numbers.
(for example choosing 1 2 4 & 7 12 + 47 + 14 + 27 = 100)
How many differnt ways of making 200 can you find?
(Please help, I'm feeling poorly, my head hurts just reading this homework and DH is comming home late.)
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Please help me with DSs maths homework (Y5)
32 replies
LynetteScavo · 20/11/2008 15:59
OP posts:
cat64 ·
20/11/2008 16:04
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