Decide if each statement is true or false. Be prepared to explain your reasoning.
Activity 1
Sums with the Same Value
Why is each expression equivalent to ? Explain or show your reasoning.
Find the value of the expression . Explain or show your reasoning.
Activity 2
Find the Value of the Difference
Find the value of the expression . Explain or show your reasoning.
Compare strategies with a partner. How are they alike? How are they different?
Activity 3
Grow Plants
Jada and Andre compare the growth of their plants. Jada’s plant grew inches since last week. Andre’s plant grew inch. How much more did Jada’s plant grow? Explain or show your reasoning.
Have feedback on the curriculum?
Help us improve by sharing suggestions or reporting issues.