1.
Jumlah siswa kelas 4 ada 49 anak, jika dikelompokkan menjadi 7 kelompok, maka tiap kelompok berjumlah
Correct Answer
C. 7
Explanation
The given answer of 7 is correct because if there are 49 students divided into 7 groups, each group will have an equal number of students. Therefore, each group will have 7 students.
2.
Bilangan yang hanya mempunyai dua factor disebut ...
Correct Answer
C. Prima
Explanation
The correct answer is "prima" because "prima" is the Indonesian term for "prime." A prime number is a number that is only divisible by 1 and itself, with no other factors. Therefore, a number that only has two factors is called "prima."
3.
Faktor persekutuan terbesar dari bilangan 4 dan 6 adalah ….
Correct Answer
C. 2
Explanation
The greatest common factor of two numbers is the largest number that can divide both numbers without leaving a remainder. In this case, the numbers are 4 and 6. The factors of 4 are 1, 2, and 4, while the factors of 6 are 1, 2, 3, and 6. The greatest common factor of 4 and 6 is 2 because it is the largest number that can divide both 4 and 6 without leaving a remainder. Therefore, the correct answer is 2.
4.
Faktor dari bilangan 32 adalah ….
Correct Answer
D. 1, 2, 4, 8, 16, 32
Explanation
The correct answer is 1, 2, 4, 8, 16, 32. These numbers are all factors of 32, meaning they can divide evenly into 32 without leaving a remainder.
5.
Bilangan Tiga Ribu Dua Puluh Dua dilambangkan dengan …
Correct Answer
C. 3022
Explanation
The correct answer is 3022 because "Bilangan Tiga Ribu Dua Puluh Dua" translates to "Number Three Thousand Twenty-Two" in English. Therefore, the numerical representation of this phrase is 3022.
6.
Faktor persekutuan dari bilangan 6 dan 8 adalah ….
Correct Answer
B. 1,2
Explanation
The common factors of 6 and 8 are 1 and 2. Both 6 and 8 can be divided evenly by 1 and 2. Therefore, the correct answer is 1,2.
7.
Di kelas 4 ada 4 baris, meja setiap baris ada 9 anak. Maka jumlah anak dikelas ada ….
Correct Answer
B. 36
Explanation
In a class with 4 rows and 9 children in each row, the total number of children in the class can be calculated by multiplying the number of rows by the number of children in each row. Therefore, the total number of children in the class is 4 x 9 = 36.
8.
75.000 + 15.000 – 25.000 = ….
Correct Answer
B. 65000
Explanation
The given expression involves addition and subtraction. Starting with 75,000, we add 15,000 to get 90,000. Then, we subtract 25,000 from 90,000, resulting in 65,000. Therefore, the correct answer is 65,000.
9.
FPB dari 12 dan 16 adalah …
Correct Answer
C. 4
Explanation
The correct answer is 4 because the greatest common factor (FPB) of 12 and 16 is the largest number that can evenly divide both 12 and 16. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 16 are 1, 2, 4, 8, and 16. The largest number that appears in both lists is 4, so the FPB of 12 and 16 is 4.
10.
9 x 311 =
Correct Answer
A. 2.799
Explanation
To find the product of 9 and 311, we multiply the two numbers together. 9 multiplied by 311 is equal to 2,799.