kids123 kids123

14-09-2016
Mathematics

contestada

estimate than use the break apart strategy for 495+254

Respuesta :

ZeynepOzdemir ZeynepOzdemir

14-09-2016

Estimating 495 would be 500 and estimating 254 would be 300. Then just add them and you'll get 800.

Answer Link

Otras preguntas

how does a volcano form?

Describe the structure and functions of the portions of eukaryotic dna that do not encode protein or rna.

A triangle has an area of 100 square feet and a height of 5 feet what is the length of the base of the triangle?

Question 1: When 0.2250 g of magnesium is heated with 0.5331 g of nitrogen in a closed container, the magnesium is completely converted to 0.3114 g of magnesiu

Match each set of vertices with the type of quadrilateral they form. Tiles A(2, 0), B(3, 2), C(6, 3), D(5, 1) a parallelogram with nonperpendicular adjacent si

Why do you think women entrepreneurs are often labeled with microfinance?

What is the y-coordinate of the solution for the system of equations? {y=3x−1x−y=−9 Enter your answer in the box.

Which of the objects a. a book b. the nearest star c. the sun d. a distant galaxy exert(s) a gravitational force on you?

Hector bought a tie that was 2.5 ft long. When he tied it into a knot the tie was 40% shorter. How long is the tied tie?

Count von zinzendorf led this group active in missionary work