roman86
roman86
22-10-2020
Mathematics
contestada
what is the estimated song of 231 + 529
Respuesta :
pusheens
pusheens
22-10-2020
760 because you add 200 and 500 then 31 and 29 are both very similar to 30 so you add both of those together and then add that to 700. Tell me if this doesn’t make sense! I will try and explain better
Answer Link
oscar236
oscar236
22-10-2020
Answer:
760.
Step-by-step explanation:
31 + 29 = 60
2+5 = 7.
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Which of the following is an example of a run-on sentence? A) The garden was full bloom; the sunflowers were the tallest. B) The music was incredibly loud, an
The pitcher for the Robins throws a baseball at 90.0 miles per hour. The pitcher on the Bluebirds throws a baseball 121 feet per second. Which pitcher throws a
Find the coordinates of the midpoint HX H(0,0),X(8,4)
What variable expression represents the phrase "25 decreased by the sum of 6 and a number"? A- 25-6+n B- (6+n)-25 C- 25-(6+n) D- 25+6-n
What is the principal means of comparing credit cards?
A dining Room Table Measures 1.78m long. Express this measurement in millimeters. A. Explain Your Thinking Using a place value chart. B. Explain Your Thinking U
How do you solve for b? A=1/2h (b+c)
what's 9m-7m-2m simplified
Katrina saved $200 to purchase your tablet her father spent ten times as much money to buy his new computer how much did her father's computer cost
Compare the charges and masses of protons neutrons and electrons.
