Misc.
Algebra
Fractions and Decimals
Perimeter, Angles, and Things
Time, Weight, and Distance
100
Please say this number correctly:
385,976
Three hundred eighty five thousand nine hundred seventy six
100
7+j=12
j=
j=5
100
Put these decimals in order from smallest to largest:
4.135, 4.204, 4.13, 4.423
4.13, 4.135, 4.204, 4.423
100
a) How do we find the perimeter?
b) What is the perimeter of the rectangle?
a)We find the perimeter by adding up all of the sides.
b)24 + 24 + 9 + 9 = 66cm.
The perimeter is 66cm.
100
Fill in the following:
a) 1 kg = _____ grams
b) 1.3 metres = _____cm
c) 1 mile = _____km
d) 1 km = _____cm
a) 1000 grams, b) 130 cm, c) 1.6 km
d) 100,000 cm
200
Please tell me what all the letters in B.E.M.D.A.S. stand for.
200
3y+6=15
y=___
y=3, 3y=15-6, 3y=9
y=3
200
Convert these fractions to decimals:
1/10 27/100 670/1000
.10, .27, .670
200
a) How many degrees are there in a triangle?
b) What is the missing angle?
a) There are 180 degrees in a triangle.
b) 100 + 55 = 155, 180 - 155 = 25
The missing angle is 25 degrees.
200
Mrs. Beggs and Mrs. Ezz are really good runners. They both started running at 2:45pm. Mrs. Beggs finished at 3:23pm and Mrs Ezz finished 12 minutes after. How many minutes did each run for?
Mrs Beggs ran for 38 minutes and Mrs Ezz ran for 50 minutes.
300
Which way do you move the decimal when multiplying and dividing?
Solve the problem:
.045 x 1000 =
We move the decimal to the RIGHT when multiplying and the LEFT when dividing.
.045 x 1000 = 45
300
34-x-y=27 x-y=5
x=___ y=____
34-27=x+y, 7=x+y AND we know that x-y=5
x=6 y=1
300
Convert these decimals to fractions:
.070, .31, .363
7/100, 31/100, 363/1000
300
Solve the problem below:
17 + 2 (48 ÷ 6) =
1st 48÷ 6= 8 ( Brackets), 2nd 2 x 8 = 16 Multiplication, 3rd 17 + 16 = 33 Addition
The answer is 33.
300
Mr. Lewis has a blind and deaf dog. It takes him ages to go on a walk. If he starts the walk at 6:13am and walks for 2 hours and 38 minutes, what time will he finish the walk?
He will finish at 8:51am.
400
Please explain the order of operations for this equation and solve it:
3 x (5+9)-11=
1st 5 + 9 = 14, 2nd 3 x 14 = 42, 3rd 42 - 11 = 31
The answer is 31
400
12c-15=33
c=____
12c=33+15, 12c=48, DIVIDE by 12 on both sides
c=4
400
5.9 + 7.2 + 9.35 =
22.45
400
Find the perimeter of the shape:
The perimeter is 26cm.
400
Mr. Mac is a bit crazy. He wants to ride his bicycle to Madain Saleh. It is very far. He plans to ride 55 km a day for 13 days. How many kilometers will he ride in total to get there?
55 x 13 = 715
500
Mrs Williams loves to buy sheep. She found a great deal on of 12 of them. They each cost $1,350.
How much did they all cost?
They all cost $16,200
500
2 x b + a = 14
2 x a + b = 13
2 x b = 14 - a, 2 x a = 13 - b
a=4, b=5
500
Mrs. Williams owed Mr. Mac some money for some chocolate bars. She gave him $23.56, which was the wrong amount. Mr. Mac gave her $7.98 cents change. How much was she supposed to give him?
$23.56 - $7.98 = $15.58
500
Find the missing angle:
The right angle is equal to 90 degrees.
90 + 52 = 142
180 - 142 = 38
The missing angle is 38 degrees.
500
Ms. Ezz is a tall young lady. When she was born she grew fast! Let's pretend she was 0cm tall at birth and she grew an average of 56.5 millimeters a year for 31 years. How many centimeters tall is she today?
56.5 x 31 = 1751.5 mm
1751.5 mm = 175.15cm
