UJIAN SEMESTER GANJIL MATEMATIKA KELAS 7

(-12) + 27 = ...

• 39

• 15

• -39

• -15

Hasil dari operasi (-7) + (8:4) - (-2 x 2) adalah...

• -10

• 0

• -1

• 10

 $2^7\times2^6\ =\ ...$  

•  $2^1$  

•  $2^{13}$  

•  $2^8$  

•  $2^{-1}$  

 $\sqrt{625}:\ \sqrt{25}\ =\ ...$  

• 5

• 10

• 15

• 25

 $5\ \frac{1}{3}\ +2\ \frac{2}{3}\ -\ 3\ \frac{4}{5}\ =...$  

•  $3\ \frac{3}{15}$  

•  $4\ \frac{7}{15}$  

•  $4\ \frac{3}{15}$  

•  $5\ \frac{7}{15}$  

 $Jika\ M\ =\ \left\{x\ \left|\left\{\ 10\ <\ x\ <\ 30,\ x\in bilangan\ prima\ \right\}\right|\right\}$  maka anggota himpunan M adalah...

• { 11, 13,15, 17, 19, 21, 23, 25,27, 29 }

• { 11, 13, 15, 17,19,23, 27, 29}
  

• { 11, 13, 17, 19, 21, 23, 29 }

• { 11, 13, 17, 19, 23, 29}

 $P=\ \left\{2,\ 3,\ 5,\ 7,\ 10,\ 12\ \right\}$  

 $Q\ =\ \left\{\ 1,\ 3,\ 5,\ 7,\ 9\ \right\}$  

maka P $\cap$  Q adalah...

• { 3, 5, 7 }

• { 1, 3, 5, 7 }

• { 1,2,3,5,7,9,10,12 }

• { 7 }

simbol operasi irisan himpunan adalah...

• $\cap$

• $\cup$

• $\subset$

• $\supset$

A $\cap$ B = ...

• { 11, 12 }

• { 11, 12, 13}
  

• { 10, 14, 15 }

• { 10, 11, 12, 13, 14, 15}

Diagram yang digunakan pada himpunan adalah ...

• diagram batang

• diagram garis

• diagram lingkaran

• diagram venn