Seudónimo Seudónimo
  • 21-09-2016
  • Mathematics
contestada

Write two subtraction equations to show how to find 15-7.

Respuesta :

Аноним Аноним
  • 21-09-2016
(10+5)- 7
(20-5)-7 hope this helps
Answer Link
Blacksword76
Blacksword76 Blacksword76
  • 22-09-2016
7 - 0, and 8 - 1. (It's the answer.)
Answer Link

Otras preguntas

write a paragraph on my favourite teacher
Round 1.069 to the nearest tenth
What year did the Mayflower sail the ocean blue?
write a paragraph on my favourite teacher
What is the fraction 18/24 reduced to its lowest terms? A. 9/12 B. 3/4 C. 24/18 D. 18/24
Jim, Carla and Tomy are members of the same family.  Carla is 5 years older than Jim.  Tomy is 6 years older than Carla.  The sum of their 3 ages is 31 years. H
write a paragraph on wonders of science
what does 'secret, black and midnight hags' mean in shakespeare?
what is 12.345 rounded to the nearest tenth
a sum of RS 500 is in the form of denominators of RS5 & RS 10..if the total no. of notes is 90 ,find the no. of notes of each type................