1. write 0.300 in word form

2. write an expressions for the calculation add 8 to the sum of 23 and 10

3. 34 - (6.78 + 2.54)

4. 7 - (4 over 5 time 1 over 3)

1. three hundred thousanths

2. add 8 (8+) to the sum of (x+y) 23 and 10 (23+10) so basically 8 + (23+10)

3. we remember that pemdas so parenthasees first

add 6.78 and 2.54 to get 9.42

then 34 - (9.42) = 34-9.42 = 24.38

3. 7 - (4/5 times 1/3)

pemdas

remember that (x/y) times (z/t) = (xz) / (yt) so 4/5 times 1/3 = (4 times 1) / (5 times 3) = 4/15

7 - (4/15)

7-4/15

6 and 11/15