Question

5th Grade Math HW Help (Please help, due 12/14!) I'll pick the best answer for extra points.

Answer 1

I can help with 5.b since the other person gave the other answers. Yes you have to simplify and evaluate the expressions.
Ex.) 2 • (12+4) = 2 • (16) = 32

Answer 2

(1-4)

1. 160÷(16+4)=8

2. (4+6)*8÷2=40

3. 3=120÷(64-24)

4. 135=(42+3)*3

(5.a.)1. column A

2. column B

3. column A

4. column A

5. column A

6. column B

(5.b) i don't know :(

(6.a) 72

(6.b) I followed the Base * Width * Hight method. I used the expression 3*4*6=72

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