Explain how to use the break apart strategy to find 247+358

1 1

247

+358

605

Work right to left and carry your ones.

The break apart or can be called expanded form, is splitting up a larger number into its place value number (rounded to its nearest whole number).

Example:275+358

(as a sddition problem)

200+70+5 and 300+50+8

OR

(as the sum or solution)

275+358=633

600+30+3