Question

mix and match
45 + 13
45 + 23
45 + 3
48
58
68

Explanation:

Step1: Calculate 45 + 13

$45 + 13 = 58$

Step2: Calculate 45 + 23

$45 + 23 = 68$

Step3: Calculate 45 + 3

$45 + 3 = 48$

Answer:

$45 + 13
ightarrow 58$
$45 + 23
ightarrow 68$
$45 + 3
ightarrow 48$