gameofthronesne gameofthronesne
  • 04-04-2018
  • Mathematics
contestada

How do you solve how to make a ten to solve 13-7?

Respuesta :

Аноним Аноним
  • 04-04-2018
13 - 7 = (10 + 3) - 7 = (10 - 7) + 3 = 3 + 3 = 6
Answer Link

Otras preguntas

Factor completely, the expression: 2x^3-2x^2-12x
how do I solve this proportion?
In a sale, normal prices are reduced by 12% The sale price of a digital camera is £132.88 Work out the normal price of the digital camera (3marks)
How do you do this algebra question
what is the cubic root of - 250
Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.a) after how many years will she have 64 rabbits?b) write and equation to model t
Determine the half-life of potassium if in 3460 years a 200 g sample decayed into 25 g
what percentage of 1457 is 898?
List two factors that might cause an organism to restrict its use of a resource.
List two factors that might cause an organism to restrict its use of a resource.