Perhatikan bilangan berikut.

674 + 241 = 241 + .....

Bilangan yang tepat untuk mengisi titik-titik tersebut adalah&hellip;

Perhatikan gambar kubus-kubus berikut! 
&nbsp;

<img alt="" src="https://imgix2.ruangguru.com/assets/miscellaneous/png_oz2uub_3403.png" style="width: 289px; height: 66px;" /> 
&nbsp;

Pasangan yang sesuai dengan sifat pertukaran atau komutatif penjumlahan adalah ....

Perhatikan gambar berikut.

<img alt="" src="https://core-ruangguru.s3.amazonaws.com/assets/ruang_belajar/questions/q_ru8fyq9379.png" />

Gambar tersebut merupakan contoh dari sifat penjumlahan yaitu&hellip; .

Penjabaran dari 7 &times; (6+8) adalah&hellip; .

<img align="middle" alt="begin mathsize 14px style 354 plus 502 equals 502 plus 354 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»354«/mn»«mo»+«/mo»«mn»502«/mn»«mo»=«/mo»«mn»502«/mn»«mo»+«/mo»«mn»354«/mn»«/mrow»«/mstyle»«/math»" height="11" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="154" />&nbsp;

<img align="middle" alt="begin mathsize 14px style 354 plus 502 equals 500 plus 356 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»354«/mn»«mo»+«/mo»«mn»502«/mn»«mo»=«/mo»«mn»500«/mn»«mo»+«/mo»«mn»356«/mn»«/mrow»«/mstyle»«/math»" height="11" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -1px;" width="154" />&nbsp;

<img align="middle" alt="354 plus 502 equals 354 plus 502" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»354«/mn»«mo»+«/mo»«mn»502«/mn»«mo»=«/mo»«mn»354«/mn»«mo»+«/mo»«mn»502«/mn»«/math»" role="math" src="data:image/png;base64,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" style="max-width: none;" />&nbsp;&nbsp;

Perhatikan gambar berikut!

<img alt="" src="https://core-ruangguru.s3.amazonaws.com/assets/ruang_belajar/questions/q_wjxrou3622.png" />

Dino dan Ami membantu paman Ami memasukkan manggis ke dalam karung. Karung Dino berisi 354 buah manggis dan karung Ami berisi 502 buah manggis. Jika jumlah manggis yang dimasukkan ke dalam karung milik Dino dan Ami ditukar, model matematika yang sesuai dengan peristiwa tersebut adalah ....<img align="middle" alt="space" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mo»§#160;«/mo»«/math»" data-latex="\;" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAGR0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPjXNO/4AAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;