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June 19, 2013

Posted by angelica on Monday, December 8, 2008 at 8:23pm.

Danielle has 18 marbles. All the marbles are either black or gold. There are 4 more gold marbles than black. How many black marbles are there.

• 2nd grade math - Ms. Sue, Monday, December 8, 2008 at 8:33pm

Since you're in second grade, I suggest you draw a picture of 18 marbles. Color a few of them black and color a few of them gold.

Can you figure it out from here?

• 2nd grade math - Ms. Sue, Monday, December 8, 2008 at 8:44pm

Here's a better way.

After you've drawn 18 marbles, color 4 of them gold. Then color half of the rest black and the other half gold.

• 2nd grade math - Anonymous, Tuesday, October 26, 2010 at 5:53pm

7 black marbles

• 2nd grade math - Anonymous, Tuesday, October 26, 2010 at 5:55pm

Danielle has 18 marbles. All the marbles are either black or gold. There are 4 more gold marbles than black. How many black marbles are there.

• 2nd grade math - lattane, Wednesday, October 12, 2011 at 6:01pm

7

• 2nd grade math - Vanessa, Tuesday, November 27, 2012 at 5:36pm

7

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