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How to make all sums

Evaluate the following sums:1 1+8 1+8+27 1+8+27+64 Add two more line to the list, and make a conjecture about the sums you
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2. asked by Shay
3. 773 views
Look at the sums in the shaded row and column. Look at the addends. Part A What pattern do you see? Select the correct words
1. 11 answers
2. asked by help
3. 136 views
Can you please tell me what TU means at the top of my sums eg., and do I put the sums answer in the circle between the sums and
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2. asked by Ollie
3. 582 views
Use the addition table to answer the questions.Three sums that are next to each other are shaded on the addition table. An
1. 1 answer
2. 133 views
How to make all sums the same in a 9 square box in every direction? Top row has a 89, and a 41
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2. asked by Jojo
3. 434 views
How many different sums of money can you make with three coins of different denominations?Thanks
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2. asked by Anonymous
3. 2,258 views
Evaluate the definite integral from [0,4] 4x^2 dx, by using its definition as a limit of approximating sums.First, I solve
1. 3 answers
2. asked by Sean
3. 1,118 views
Sums and products of rational numbers quick check according to the closure property which of the sums result in a rational
1. 1 answer
2. 70 views
For a set of numbers T, we say that T has distinct subset sums if all distinct subsets of T have distinct sums. How many subsets
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2. asked by HELP!!
3. 533 views
For a set of numbers T, we say that T has distinct subset sums if all distinct subsets of T have distinct sums. How many subsets
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2. asked by Mathslover
3. 530 views