vtoussaint86 vtoussaint86

01-03-2018
Mathematics

contestada

I need help finding and understanding two strategies for 435+290 for a 2nd grader.

Respuesta :

marcogarcia9577 marcogarcia9577

01-03-2018

well, you should start off by separating the hundreds, tens and ones. So its 400, 30, and 5. 200 and 90. Then add, awnser is 725

Answer Link

Аноним Аноним

01-03-2018

You could use algorithm
Or
400+200=600
30+90=120
0+5=5

725

Answer Link

Otras preguntas

What is the area of this parallelogram ? 5unfts 6 units 7 units units

Ask not what your country can do for you – ask what you can do for your country.–President John F. KennedyInaugural AddressJanuary 20, 1961How does Kennedy’s st

What is the difference between helpful and harmful debt? List examples of each. How is insurance a trade-off between risk and cost? Use examples to explain answ

At a firefighters' pancake breakfast, the firefighters served 340 people and raised $1800. If the cost of a, an adult's ticket to the pancake breakfast, was $7

can snow have viscosity?

A right circular cone has a diameter of 10√2 and a height of 12. What is the volume of the cone in terms of pi?1)200pi2)600pi3)800pi4)2400picould the person ans

How are viruses able to move between species?

Help please................

You and your friends are going to a local concert. Each ticket costs $14. The total amount of ticket sales for the concert was $8,792. How many tickets were sol

Why was the Sedition Act so unpopular with American citizens and politicians? A). This law censored political platforms. B). This law censored individual thoug