PEMDAS
Fractions
Decimals
Graphing
Misc.
100
40÷1+3-(3×7)+7-5
24
100
1/4 x 2/6 =
2/24 = 1/12
100
125.23 - 21.5 =
103.73
100
Use Smartboard Slide 24
B
100
Julie buys a sandwich for $2.56 and a water for $1.73. She pays with a $10 bill. What is Julie's change?
$5.71
200
5×5-7+82÷(2×1)+5
64
200
4 divided by 1/2
4/1 x 2/1 = 8/1 = 8
200
354.2 - 6.88 =
347.32
200
Use Smartboard slide 25
C
200
Place the lengths in order from least to greatest. 96 inches 3 feet 12 feet 2 yards
3 feet, 2 yards, 96 inches, 12 feet
300
(15÷5+6+9)×4×2+7
151
300
Reduce the fraction 35/40 to its simplest form.
7/8
300
4.2 ÷ 0.6 =
7
300
Use Smartboard Slide 26
(1, 10)
300
Henry's farm is 5 feet by 7 feet. Kim's farm is 8 feet 4 feet. Whose farm is larger in area?
Henry - 35 feet squared--------Kim - 32 feet squared Henry's is larger.
400
(2+76÷1+9)+4-3×9
64
400
8/9 x 3/4 =
24/36 = 2/3 1, 2, 3, 4, 6, 8, 12, 24 1, 2, 3, 4, 6, 9, 12, 18, 36
400
9.6 ÷4.8 =
2
400
Use Smartboard Slide 27
(0, 0)
400
Sarah’s mom leaves work at 4:30PM. She drives 20 minutes to the grocery store. She stays at the grocery store for 30 mins. She arrives home at 6:00PM. How long did it take Sarah’s mom to get home from the grocery store?
40 minutes
500
(10×8)+40÷4+35÷5
97
500
6/2 divided by 10/9 =
6/9 x 9/10 = 54/20 = 27/10 or 2 7/10
500
7.7 ÷ 0.7 =
11
500
Use Smartboard slide 28
(0, 3), (1, 4), (2, 8), (3, 12)
500
Harry needs to do a lot of homework. He starts with Math and studies from 3:45pm until 4:15pm. Then he does Science from 4:15pm until 4:50pm. Finally he works on Social Studies from 4:50pm until 5:30pm. How long did Harry spend doing his homework?
1 hour and 50 minutes
M
e
n
u