Using shift and arithmetic instructions, write the MIPS instructions to multiply $t0 by 31. Hint: 31 = 32 – 1

What does this MIPS program do? - in english  addi $s0, $0, 0      addi $s1, $0, 1      addi $t0, $s0, 50 loop: beq $s0, $t0, done      add $s1, $s1, $s1      addi $s0, $s0, 2      j   loop done:

[8] Perform the following arithmetic using binary notation: 101112 + 10112. [Do not convert to decimal form first, but check your answer using decimal forms.] 10.