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What are all composite nubmers?
That's an infinite list.
What is the sum of the first 100 prime nubmers?
The sum of the first 100 prime numbers is 24,133
What are cell phone nubmers on poptropica?
911-police hat411-brain hat1225-santa suit1337-nerd suit123-branch(rarely works)
What are the Spanish nubmers?
The first ten are; uno/dos/tres/cuatro/cinco/seis/siete/ocho/nueve/diez... How many do you want?!
What are all the prime nubmers?
For starters, it is 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, .... There are an infinite number of prime numbers. A starting list can be found in links like in the related question up to 10000, and there are sites listing even longer lists of prime numbers.
What are used in a calculation to show the order of the operation?
(parentheses), {braces}, and [brackets] EXAMPLE: for the nubmers 1 x 3 + 2 x 4 (1 x 3) + (2 x 4) = 3 + 8 = 11 1 x (3 + 2) x 4 = 1 x 5 x 4 = 20
2 6 3 8 6 12?
Looking at the differences between the nubmers in the order given gives this list of numbers +4 -3 +5 -2 +6 There are alternative negative an positive numbers. One could say the positive numbers are going up one at a time while the negative numbers are going down one at a time. If that is the case the sequence needs the next negative number which would be -1 so 12 -1 = 11
How do you locate a fraction and decimals on a number line?
On a number line used to illustrate values in the study of math, integers or whole numbers are spaced evenly, and fractions are in between the whole numbers. Positive nubmers are to the right of zero and negative to the left. On the positive side, a fraction is placed to the right of the next smaller and to the left of the next larger whole number. It doesn't matter whether you are representing fractions as common fractions (as 5/8 for five eighths) or decimals (as .625). Either way, this number would be to the right of zero and do the left of one. 17.4 would be between 17 and 18.
What is Associative in math?
== == The "Associative Laws" mean that it doesn't matter how you group the numbers (ie which you calculate first) when you add, or when you multiply. (a + b) + c = a + (b + c)(a × b) × c = a × (b × c) This: (2 + 4) + 5 = 6 + 5 = 11 Has the same answer as this: 2 + (4 + 5) = 2 + 9 = 11This: (3 × 4) × 5 = 12 × 5 = 60 Has the same answer as this: 3 × (4 × 5) = 3 × 20 = 60 Sometimes it is easier to add or multiply in a different order: {| ! What is 19 + 36 + 4? | 19 + 36 + 4 = 19 + (36 + 4) = 19 + 40 = 59 |} Or even rearrange a little: {| ! What is 2 × 16 × 5? | 2 × 16 × 5 = (2 × 5) × 16 = 10× 16 = 160 |}In the case of addition, it means that (a + b) + c = a + (b + c). An example with numbers; (1 + 2) + 3 = 1 + (2 + 3). In other words, it makes no difference whether first calculate the two numbers to the left, or the two nubmers to the right.There is a similar property for multiplication.
