2-Digit by 1-Digit Addition w/Regrouping Using 100s Chart

2-Digit by 1-digit addition w/regrouping (Using 100s chart)

Now Let's try some!

Open Ended

$$45+\ 7$$

Open Ended

$$86+\ 5$$

Open Ended

$$25+\ 6$$

Open Ended

$$39\ +\ 9$$

Open Ended

$$31\ +\ 2$$