Multiplication
Adding Decimals
Probability
Rounding
Mystery
100
Multiply using partial sums 12x8
96
100
Add these decimals 2.3+3.4
5.7
100
What is the probability of tossing a coin and it landing heads up?
50-50, or 50%
100
Write the following number in expanded notation: 34.2
30+4+.2
100
Write in expanded notation 37
30+7
200
Multiply using lattice 13x17
221
200
Add these decimals 4.45+3.67
8.12
200
What is the probability of us having lunch at 11:30?
Certain or 100%
200
Round to the nearest hundred 1.678 2.344
1. 700 2. 300
200
BONUS! You automatically get 200 points!!!!
Great pick!
300
Use lattice to multiply these numbers. 234x123
28,782
300
Add these decimals 45.34+34.12
79.46
300
What is the probability of landing on red spinner that has 4 parts: one blue, one red, one green, and one yellow?
25% or 1/4
300
Round to the nearest tenth 1. 6.35 2. 8.16 3. 5.23
1. 6.4 2. 8.2 3. 5.2
300
Round to the nearest ten 56
60
400
Use any method to multiply 324x23
7,452
400
Add these decimals 123.345+234.345
357.69
400
What is the probability of spinner landing on blue when the spinner is divided into 8 parts: 2 parts are green, 2 parts are brown, 2 parts are yellow, 2 parts are blue.
25% or 1/4
400
Write the number that has 6 in the ones place 4 in the thousands place 7 in the ten-thousands place 2 in the tenths place and 5 in all of the remaining places
74,556.255
400
Ms. Garga was born in 1989. Her family had a big party for her for her 10th birthday. There were 30 family members at the party. In what year did they have the party? a. List the numbers needed to solve the problem. b. Describe what you need to find. c. Open Sentence. d. Solution e. Answer
a. 1989 and 10th birthday b. y= the year Ms. Garga celebrated her 10th birthday c. 1989+10=y d. y=1999 e. They had the party for Ms. Garga's 10th birthday in 1999.
500
Use lattice to multiply 3.13x45.2
141.476
500
Add these decimals: 234.4567+123.1111
357.5678
500
What is the probability of spinner landing on purple when the spinner is divided into 10 parts: one blue, one yellow, one green, one brown, 2 black, 3 red, and one gold?
0% or Impossible or 0/10
500
1000 feet is how many inches?
1,000feet = 12,000 inches
500
Jean has the following scores on her spelling test: 12, 13, 15, 15, 18, 12, 10. What is the maximum? What is the minimum? What is the range? What is the mode? What is the median?
maximum=18 minimum=10 range=18-10=8 mode=15 median=15