Question

49 - 28= 51 -32= 23x 7 = 14 x 5 = ​

Answer 1

49-28=21
51-32=19
23x7=161
14x5=70

Answer 2

Step-by-step explanation:

$49 - 28 = 21 \\ 51 - 32 = 19 \\ 23 \times 7 = 161 \\ 14 \times 5 = 70$