document.write( "Question 450814: Write da missing num dat makes da number sentence true: 400+500=600 \n" ); document.write( "
Algebra.Com's Answer #310241 by richard1234(7193)\"\" \"About 
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Your English teacher would appreciate it if you replace the slang words (\"da\" and \"dat\") with actual words.\r
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\n" ); document.write( "\n" ); document.write( "400 + 500 = 600 + 300. Or, 400 + 500 - 300 = 600.
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