Answer:
equation: 320+x=360, answer: 40
Step-by-step explanation:
add 100,200 and 100 to get 320
360-320=40
x=40
Answer:
3200 meters
Step-by-step explanation:
because it is
Answer:
12-19x8-
Step-by-step explanation:
Answer:
300.
Step-by-step explanation:
345 rounds down to 300.
2 x 10 x 7 = 7 x 10 x 2 = 10 x 2 x 7 = 7 x 2 x 10