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what does it mean to write the doubles fact you used to solve problem 0+1
This is first grade math  no other directions were given.
asked
Sep 29, 2011
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PreAlgebra Answers
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anonymous
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6 Answers
I assume that this is meant to illustrate that zero added to a number does not change the number.
answered
Sep 30, 2011
by
Battleaxe
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Doubles are number sentences the use the same number to added twice. 2+2=4, once they know this by hard. they use the knowledge to solve 2+3= ?, knowing that 2+2=4 and that 3 is 1 greater than 2, the logical conclusion is that the answers is 1 more than 4 which is 5.
answered
Oct 11, 2011
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anonymous
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hello dear
i hv question
add: write the doubles fact you used to solve the problem
like 7+8=
6+7=
4+3=
8+9=
answered
Sep 7, 2012
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anonymous
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I dont know
answered
Oct 10, 2013
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anonymous
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7777
answered
Oct 8, 2014
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jess
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0+0this is a double fact.
so would be:
0+0+1
0+0=0
0+1=1
answered
Nov 18, 2014
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anonymous
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