witchgal17 witchgal17

12-10-2020
Mathematics

contestada

Which doubles fact helps you solve 8+7=15? Write the number sentence.

Respuesta :

ineedhelp0123 ineedhelp0123

12-10-2020

Answer:

8+8, & 7+7.

Step-by-step explanation:

They help because you can add 8+8 and get 16, and just subtract 1. When you add 7+7 you get 14, and you add 1

Answer Link

Otras preguntas

six over twenty five converted into a percent

The only two-digit prime with each digit the same

compared with small cells, large cells have more trouble doing what?

Enter the molecular formula for butane, C4H10. Express your answer as a chemical formula.

How do you solve 216^x-1=6

what is an expression equivalent to (7x-5)-(3x-2)

how many countries and how many dependencies are located in the lesser antilles

five less than a number is more than twenty

Which precedents did George Washington set as first president of the United States? A. He rarely asked for or heeded advice from his cabinet secretaries. B. He

how does the structure of the pencil relate to its function?