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085_G3U13_WB_CA_˙—» ¿º 2011.4.5 6:58 PM ˘ ` 17 PDF_In 2540DPI 150LPI T
Think Backwards 085-P2-1
Use the order of operations to find the first number. 4
first -12 ^7 +3 _6
number
Step 1. A number multiplied by 3 is 27. What is the number?
^3
27
Step 2. Find the operations that need to be done to find the first number.
-12 ^7 +3 _6
first 4
number
Step 3. Do the operations found in Step 2 to find the numbers in .
Start from the last number, 4.
Step 4. What is the first number?
Think Backwards 085-P2-1
Use the order of operations to find the first number. 4
first -12 ^7 +3 _6
number
Step 1. A number multiplied by 3 is 27. What is the number?
^3
27
Step 2. Find the operations that need to be done to find the first number.
-12 ^7 +3 _6
first 4
number
Step 3. Do the operations found in Step 2 to find the numbers in .
Start from the last number, 4.
Step 4. What is the first number?
