Find the missing numbers.
-$\begin{array}{ccccc}
1 & 2 & (a) & (b) & 3 \
- & (c) & 0 & 1 & (d) \
\hline 5 & 1 & 9 & 8
\end{array}$

A) $( a ) = 2 , ( b ) = 2 , ( c ) = 6 , ( d ) = 5$
B) $( \mathrm { a } ) = 2 , ( \mathrm {~b} ) = 1$, (c) $= 7 , ( \mathrm {~d} ) = 5$
C) $( a ) = 3 , ( b ) = 1 , ( c ) = 7$, (d) $= 4$
D) $( a ) = 3$, (b) $= 1 , ( c ) = 8 , ( d ) = 5$

Question

Find the missing numbers.
-$\begin{array}{ccccc}
1 & 2 & (a) & (b) & 3 \
- & (c) & 0 & 1 & (d) \
\hline 5 & 1 & 9 & 8
\end{array}$

A) $( a ) = 2 , ( b ) = 2 , ( c ) = 6 , ( d ) = 5$
B) $( \mathrm { a } ) = 2 , ( \mathrm {~b} ) = 1$, (c) $= 7 , ( \mathrm {~d} ) = 5$
C) $( a ) = 3 , ( b ) = 1 , ( c ) = 7$, (d) $= 4$
D) $( a ) = 3$, (b) $= 1 , ( c ) = 8 , ( d ) = 5$

Quizplus · Accepted Answer

The pattern involves adding the numbers in the first row to those in the second row to get the numbers in the third row. For example, $1 + 5 = 6$, $2 + (c) = 1$, so $c = 7$. Similarly, solving for $a$, $b$, and $d$ gives the values in option B.

Find the Missing Numbers 12(a)(b)3−(c)01(d)5198\begin{array}{ccccc}1 & 2 & (a) & (b) & 3 \\- & (c) & 0 & 1 & (d) \\\hline 5 & 1 & 9 & 8\end{array}1−5​2(c)1​(a)09​(b)18​3(d)​​

Find the Missing Numbers $\begin{array}{ccccc}1 & 2 & (a) & (b) & 3 \\- & (c) & 0 & 1 & (d) \\\hline 5 & 1 & 9 & 8\end{array}$