#1 is 13. 549
#2 is 400,000+30,000+5,000+600+40+7
Answer:
32
Step-by-step explanation:
since there are 4 parts, multiply 8 by 4
Answer: 46
Step-by-step explanation:
You can simplify this using PEMDAS:
Parentheses
Exponents
Multiplication/division
Addition/subtraction
Move through the steps in that order.
In this case, the first two steps are absent, so multiply first:
20 - 16 + 42
Then, add and subtract:
46.