Question

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$$\begin{aligned} 40 + 5 &= \\box & 82 + 3 &= \\box \\\\ 69 + 6 &= \\box & 37 + 8 &= \\box \\\\ 50 + 7 &= \\box & 33 + 7 &= \\box \\\\ 44 + 7 &= \\box & 82 + 9 &= \\box \\\\ 36 + 8 &= \\box & 47 + 3 &= \\box \\\\ 66 + 4 &= \\box & 56 + 7 &= \\box \\\\ 99 + 6 &= \\box & 72 + 8 &= \\box \\\\ 60 + 5 &= \\box & 76 + 8 &= \\box \\end{aligned}$$

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Explanation:

Calculate the left column sums

$$
LATEXBLOCK0
$$

Calculate the right column sums

$$
LATEXBLOCK1
$$

Answer:

Left Column	Right Column
\(69 + 6 = 75\)	\(37 + 8 = 45\)
\(50 + 7 = 57\)	\(33 + 7 = 40\)
\(44 + 7 = 51\)	\(82 + 9 = 91\)
\(36 + 8 = 44\)	\(47 + 3 = 50\)
\(66 + 4 = 70\)	\(56 + 7 = 63\)
\(99 + 6 = 105\)	\(72 + 8 = 80\)
\(60 + 5 = 65\)	\(76 + 8 = 84\)