G45.M2.S7.Q3

Solve 87 x 76 using the double-step multiplication method.

• 6512

• 6612

• 6642

• 6312

Solve 69 x 87 using the double-step multiplication method.

Solve 70 x 69 using the double-step multiplication method.​ (a)  

• 4830
• 4530
• 4860
• 4870

Solve 57 x 98 using the double-step multiplication method.​ (a)  

• 5586
• 5686
• 5886

Solve 87 x 95 using the double-step multiplication method.

 Solve 54 x 75 using the double-step multiplication method.

• 4450

• 4050

• 4650

• 4060

Solve 91 x 83 using the double-step multiplication method.

• 7553

• 7563