7 items are filed under this topic.
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Group the addends so that you can add mentally |
2013-10-01 |
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From monica:
the questions in the homework says change the order or group the addends so that you can add mentally ,find the sum and tell which property you used
120+37+280 and 25+25+30
Answered by Penny Nom. |
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Three addends that sum to ten |
2008-09-13 |
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From Alfred:
How many probabilities are there to have 3 addends to get a sum of 10? What is the formula?
Answered by Harley Weston. |
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Grouping addends |
2008-09-13 |
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From juan:
how do you group the addends then find the sum: 2+4+6=
Answered by Penny Nom. |
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Addends |
2007-11-27 |
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From jessica:
what is a addends my son needs to write a number sentence that has two addends that are the same
Answered by Stephen La Rocque. |
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Number sentences |
2007-09-15 |
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From jen:
list the addition number sentences that can be written using two sets of cards with the numbers 5 6 and 7. which number sentences have the same addends but show a different order?,,,,,,,,,,,,,,Ithis is for my son in 3rd grade and for the life of us we can't figure it out,,thanks for this elementary help
Answered by Harley Weston. |
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How to add three addends |
2005-09-28 |
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From Patricia:
explaination of how to add three addends if you use a double to add or if you use a sum of 10
8+3+2=
6+4+0=
3+3+6=
2+5+4=
Answered by Baul Betts and Penny Nom. |
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The language of subtraction |
2005-09-26 |
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From Chris:
When you have an addition problem you have two addends that equal a sum. Therefore . . .
I know the answer to a subtraction problem is the difference - what is the name of the numbers that make up a subtraction problem?
Answered by Diane Hanson and Harley Weston. |
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