Renfroe Formative 2 Rational Numbers

Last updated over 5 years ago
5 questions
1

Write an equivalent expression for the following and enter your answer
8 + -3

1

Write an equivalent expression for the following and enter your answer
-12 + -3

1

Write an equivalent expression for the following and enter your answer
6-(-9)

1

Describe any patterns or rules you notice that relate these equivalent expressions
8 + -3
-3 + 8
8 - 3

Jessica made the addition model below of the expression (−5) +(−2)+ 3.
10

Do the arrows correctly represent the numbers that Jessica is using in her expression? Explain