Buku MATEMATIKA Kelas 7 SMP

Materi MATEMATIKA

Kata Sambutan ...................................................................................................................... iii
Prakata ................................................................................................................................... iv
Petunjuk Penggunaan Buku .................................................................................................. v
Daftar Isi ..................................................................................................................... ............ vi
A. Bentuk Aljabar ............................................................................................................... .... 46
B. Operasi Bentuk Aljabar ..................................................................................................... 47
C. Operasi Bentuk Pecahan Aljabar ....................................................................................... 51
D. Menyelesaikan Soal-Soal Bentuk Aljabar ........................................................................ 55
Uji Kompetensi Bab 2 ........................................................................................................... .. 57

Bentuk Aljabar Bab 2
A. Persamaan Linear Satu Variabel (PLSV) .......................................................................... 60
B. Pertidaksamaan Linear Satu Variabel (PtLSV) ................................................................. 73
C. Aplikasi Pertidaksamaan Linear Satu Variabel ................................................................. 82
Uji Kompetensi Bab 3 ............................................................................................................. 85

Persamaan dan Pertidaksamaan Linear Satu Variabel Bab 3
A. Melakukan Operasi Hitung Bilangan Bulat dan Pecahan ................................................. 2
B. Bilangan Pecahan dan Operasi pada Bilangan Pecahan ................................................. 21
Uji Kompetensi Bab 1 ............................................................................................................. 42

Bilangan Bulat dan Bilangan Pecahan Bab 1
A. Nilai Keseluruhan dan Nilai Per-Unit ................................................................................. 88
B. Harga Penjualan, Laba, dan Rugi ..................................................................................... 89
C. Persentase Laba dan Rugi ............................................................................................... 90
D. Menghitung Harga Pembelian dan Penjualan .................................................................. 92
E. Rabat, Bruto, Tara, dan Neto ............................................................................................ 93
F. Pajak dan Bunga Tabungan (Bunga Tunggal) .................................................................. 95
Uji Kompetensi Bab 4 ............................................................................................................. 100

Aritmetika Sosial Bab 4
A. Gambar Berskala .............................................................................................................. 104
B. Perbandingan dan Pecahan ............................................................................................. 108
C. Perbandingan Seharga ..................................................................................................... 116
D. Perbandingan Berbalik Harga ........................................................................................... 119
E. Aplikasi Perbandingan dalam Kehidupan ......................................................................... 122
Uji Kompetensi Bab 5 ........................................................................................................... .. 124
Latihan Ulangan Umum Semester I ....................................................................................... 127

Perbandingan Bab 5
A. Mengenal Himpunan ......................................................................................................... 132
B. Himpunan Bagian ............................................................................................................. 140
C. Diagram Venn ................................................................................................................. .. 144
D. Aplikasi Himpunan dalam Kehidupan ............................................................................... 154
Uji Kompetensi Bab 6 .......................................................................................................... .. 158

Himpunan Bab 6
A. Cara Mengukur dan Menentukan Jenis Sudut .................................................................. 162
B. Garis-Garis Sejajar .......................................................................................................... . 177
C. Sifat-Sifat Garis dan Sudut ............................................................................................... 180
D. Aplikasi Garis dan Sudut dalam Kehidupan ...................................................................... 188
Uji Kompetensi Bab 7 ........................................................................................................... .. 190

Garis dan Sudut Bab 7
A. Pengertian dan Sifat-Sifat Segi Empat ............................................................................. 194
B. Besaran-Besaran pada Segi Empat ................................................................................. 207
C. Pengertian dan Sifat-Sifat Segitiga ................................................................................... 216
D. Besaran-Besaran pada Segitiga ....................................................................................... 230
E. Aplikasi Segitiga dalam Kehidupan ................................................................................... 233
Uji Kompetensi Bab 8 ............................................................................................................. 235
Latihan Ulangan Umum Semester 2 ...................................................................................... 238

Datar Pustaka ................................................................................................................ ...... 243
Glosarium ...................................................................................................................... ......... 244
Daftar Simbol dan Notasi ....................................................................................................... 245
Kunci Jawaban .................................................................................................................. ..... 246
Indeks ......................................................................................................................... ............ 248