Kuis+Ke-9

Jawaban~

1.) 100

2.) 494.571

3.) 464

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– – – No 1 – – –

1.) 986 – 896 + 10

=> ( 986 – 896 ) + 10

=> 90 + 10

=> 100

– – – No 2 – – –

2.) 79³ + 12³ – 14²

=> ( 79³ + 12³ ) – 14²

=> ( 79×79×79 ) + ( 12×12×12 ) – ( 14×14 )

=> 493.039 + 1.728 – 196

=> 494.767 – 196

=> 494.571

– – – No 3 – – –

3.) 908 × 2 ÷ 4 + 10

=> ( 908 × 2 ) ÷ 4 + 10

=> 1.816 ÷ 4 + 10

=> 454 + 10

=> 464

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#CMIIW

Jawaban:

1. 986 – 896 = 90

90 + 10 = 100

2. 79³ = 79 × 79 × 79 = 493.039

12³ = 12 × 12 × 12 = 1.728

14² = 14 × 14 = 196

493.039 + 1.728 – 196 = 494.517

3. 908 × 2 = 1.816

1.816 ÷ 4 = 454

454 + 10 = 464