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Lewati ke konten utama

25 + 22

= 47

Evaluasi

47

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Faktor

47

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Kuis

25 + 22

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Adding 2-Digit Numbers Without Regrouping | Double-Digit Addition | Elementary Math with Mr. J

Konsep Terkait

Penambahan

Penambahan, sering ditandai dengan tanda plus "+", adalah salah satu dari empat operasi aritmetika dasar. Penjumlahan merupakan penambahan sekelompok bilangan atau lebih menjadi suatu bilangan yang disebut jumlah. Misalnya di gambar di samping, terdapat tiga apel di sisi kiri dan dua apel di sisi kanan, menghasilkan jumlah lima apel. Dalam simbol matematika, ini dilambangkan "3 + 2 = 5", disebut "3 ditambah 2 sama dengan 5".

Bilangan asli

Aritmetika dasar

Aritmetika dasar

Soal yang Mirip dari Pencarian Web

What is complex conjugate of

25 + 49 i

https://socratic.org/questions/what-is-complex-conjugate-of-25-49i

25 - 49 i

Explanation: In a complex conjugate

a + b i

, just flip the sign of the imaginary part to get

a - b i

. Therefore, the complex ...

How do you simplify

[(5 + 2) - 3] 4

https://socratic.org/questions/how-do-you-simplify-5-2-3-4

16 Explanation: Consider

(5 + 2)

. The brackets are grouping these numbers separately from the rest. Thus they may be considered as 1 number that has been partitioned ...

What is the sum of the following amounts of money:

10.15 +

34.75 +

69.25 +

https://brainly.com/question/8861981

The sum is $240.50\u00a0 \u00a0\u00a0I hope this helps

In 2004, a total of

129, 522

criminal offenses were recorded in 2004 in Northern Ireland. If this figure fell by

8.8 %

the following year, how many offenses were ...

https://socratic.org/questions/in-2004-a-total-of-129-522-criminal-offenses-were-recorded-2004-of-in-northern-i

129, 522 - 11, 398

118, 124

offences were recorded. Explanation: Calculating the percentage of a number such as

8.8 % of 129, 522

At least how many numbers should be selected from the set {1, 5, 9, 13, …125} to be assured that two of the numbers selected have a sum of 146?

https://math.stackexchange.com/q/1421899

This is a textbook case of the Pigeonhole principle . You already correctly identified that are 13 containers, each containing two numbers, such that selecting both numbers will yield a sum of 146:

{21, 125}, {25, 121}, \dots, {69, 77}

Variance when playing a game with a fair coin

https://math.stackexchange.com/questions/2323223/variance-when-playing-a-game-with-a-fair-coin

Variance is the mean of the squares minus the square of the mean.

0.25 \cdot 1^{2} + 0.25 \cdot 2^{2} + 0.5 \cdot (- 1)^{2} - 0.2 5^{2} = 1.6875

For independent events, the variance of a sum is the sum of the ...

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47

Tambahkan 25 dan 22 untuk mendapatkan 47.

Contoh

Persamaan kuadrat

x^{2} - 4 x - 5 = 0

4 sin θ cos θ = 2 sin θ

Persamaan linear

y = 3 x + 4

699 * 533

[2534] [2 - 1 0135]

Persamaan simultan

{8 x + 2 y = 46 7 x + 3 y = 47

\frac{d}{d x} \frac{( 3 x ^{2} - 2 )}{( x - 5 )}

\int_{0}^{1} x e^{- x^{2}} d x

x \to - 3 lim \frac{x ^{2} - 9}{x ^{2} + 2 x - 3}