$$2.9 \times (4.5+3.7)=(2.9 \times 4.5)+(2.9 \times 3.7)$$
$\text{true}$
$$2.9\times 8.2=2.9\times 4.5+2.9\times 3.7$$
$$23.78=2.9\times 4.5+2.9\times 3.7$$
$$23.78=13.05+2.9\times 3.7$$
$$23.78=13.05+10.73$$
$$23.78=23.78$$
$$\text{true}$$
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