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decimal
mixed numbers and decimals
adding and subtracting decimals
probability
further probability
100
put these decimals in order of size Put these numbers in order of size, starting with the smallest. 2 39/100 2.1 2 2/10 2.33
2.1 , 2 2/10 , 2.33 , 2 39/100
100
write 3 8/10 in its simplest form
3 4/5
100
write 42/1000 as a decimal
0.042
100
P (R) 1/12 P(w) 1/3 P(G) 1/6 P(B) 5/12 what is the probability of getting a R or a W
1/12 + 1/3 1/12 +4/12 + 5/12
100
If a ={ prime numbers less than 10} B ={ multiples of 3 less than 14} what is the probility of getting a number that is a prime number and a multiple of 3
1/7
200
Put these numbers in order of size, starting with the smallest. 8 1/10 8.004 8 3/100 8.16
What is 8.004 , 8 3/100, 8 1/10, 8.16
200
write 6.35 as a fraction with a denominator of 20
6 35/100 = 6 7/20
200
9.534 - 3 96/100 =
5.574
200
P (R) 1/12 P(w) 1/3 P(G) 1/6 P(B) 5/12 what is the probability of getting a G or a B or a R
1/6 + 5/12 + 1/12 2/12 + 5/12 + 1/12 =8/12
200
If a ={ prime numbers less than 10} B ={ multiples of 3 less than 14} what is the probability of getting a prime number
4/7
300
Write 0.3 as a fraction with a denominator of 20
3/10 = 6/20
300
write 3.5 as a fraction with a denominator of 2
3 5/10 = 3 1/2
300
5.094 1 8/10
3.294
300
P (R) 1/10 P(w) 0.4 P(G) 2/10 P(B) 0.3 what is the probability of not getting a W
0.6
300
A = {cube numbers less than 150} B = {factors of 64} What is the probability of getting a number that is a cube number and a factor of 64
3/10
400
write 0.26 as afraction with a denominator of 50
26/100 = 13/50
400
write these in order of size from smallest to largest. 5.7 , 23/4 , 113/20
5 7/10 5 3/4 5/13/20 5/14/20 5/15/20 113/20 5.7 23/4
400
6/30 + 0.4
6/30 + 12/30 = 18/30
400
P (R) 1/10 P(w) 0.4 P(G) 2/10 P(B) 0.3 what si the probability of getting a G or a B
5/10
400

A = {cube numbers less than 150} B = {multiples of 25 less than 160} what is the probability of getting A and B

1/10

500
write 0.84, 19/25 and 4/5 in order of size from smallest to largest.
0.84 = 84/100 19/25 = 76/100 4/5 = 80/100 19/25 4/5 0.84
500
write these in order from smallest to largest 17/4, 4.15, 87/20
17/4 = 4 1/4 4.15 = 4 15/100 87/20 = 4 7/20 4 25/100 4 15/100 4 35/100 4.15 17/4 87/20
500
0.3 + 4/7
3/10 + 4/7 21/70 + 40/70 = 61/70
500
There are three types of cards: red ,blue and green. The probability of selecting a red card is equally as likely as getting a green. If the probability of getting a blue is 2/12, what is the probability of selecting a green
12/12 - 2/12 = 10/12 10/12 divided by 2 is 5/12
500

A = {cube numbers less than 150} B = {multiples of 25 less than 160} What is the probability of getting B

6/11