Question

which equation can be represented from the place value blocks below? choose 1 answer: a ( 68 + 28 = 96 ) b ( 86 + 82 = 69 )

Explanation:

Step1: Analyze Option A

Calculate \(68 + 28\).
\(68+28=(60 + 8)+(20 + 8)=60+20+8+8 = 80+16=96\).

Step2: Analyze Option B

Calculate \(86 + 82\).
\(86+82=(80 + 6)+(80 + 2)=80+80+6+2 = 160+8 = 168
eq69\). Also, the result of \(86 + 82\) can't be less than the addends, so Option B is incorrect.

Answer:

A. \(68 + 28 = 96\)