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 ( 83+ )
Otras preguntas
Jackson says he has an odd number of model cars. He has 6 on one shelf and 8 cars on another shelf. Is Jackson correct?
Read the excerpt below and answer the question. My father was the school principal. The day I was born, he caught a twenty-pound carp. He gave it to the school
The difference between a number and 12 is 20
Is this taha function or no?
Name the property illustrated by this statement. 7. (2a + 3b) + 4c = 2a + (3b + 4c)
Which of these is a biotic factor? A) Topography B) Soil C) air D) Bacteria
Which of the following is crucial to the carbon cycle? Select one: a. cows b. cars c. vegetation d. factories
what is two-thirds a number plus 4 is 7
Sir walter can best be described as one who values personal beauty second only to title
True/False: Negative numbers closed under subtraction. Provide an example if false
