lildolphin21 lildolphin21
  • 23-10-2019
  • Mathematics
contestada

What is 12.3 + 4.7 estimate sum and difference

Relax

Respuesta :

icline
icline icline
  • 23-10-2019

Answer:

sum: 17

difference: 7.6

Step-by-step explanation:

Answer Link
tasniakhandaker0 tasniakhandaker0
  • 23-10-2019

sum estimate- 17

diffrence estimate- 7

Step-by-step explanation:

The rule is "under 5 stays the same, over five change the number"

Answer Link

Otras preguntas

what is something divided by 7 and the answer is bigger than 800
What will be the effect of putting a plant cell in a hypotonic solution?
Write an equation of the line that passes through the point (3,0) and has the slope, m = -2.
Research Question: Why are pickles stored in salt water? Which hypothesis is based on this research question? A.Pickles are green because that is a popular col
Which of these caused the United States to grow the most
which function is the inverse of f(x) = 2x 3?f-1(x) = –2x 3f-1(x) = 2x 3
1. The scientist had an ardent interest in chemistry. endless passionate waning intelligent 2. After much cajoling, the baby took her nap. laughing deman
If an angle is obtuse, what type of angle is it's supplement?
Which value represents |-50|? a. -50 b. -25 c. 0 d. 50
¿dónde pagaron los viajeros en el hotel?