1. Using a number line 7 to the right and 3 to the left
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOZMqbOdQ3LjupTdT_EJBgGNMHa3A0fnxzipsY-kuBOMJ6rGchQ1uMl9EHacOhtUjwFjJGGiR9X7VL2v7b7LHIb1gUzaUZHhxJ-AgUkyx32vPNT4xhNXcO_r2EK-MxuMrdncHIPdZxRqvi/s320/jays.jpg)
2.Using the "have and owe" method
(+4)+(+3)=(+7) or Have 4 and Have 3 = Have 7
3. Using Integer chips
The next scribe is ....................... Nicole N
2.Using the "have and owe" method
(+4)+(+3)=(+7) or Have 4 and Have 3 = Have 7
3. Using Integer chips
The next scribe is ....................... Nicole N
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