Gryffindor
Complete the number pattern:
4, 4.3, 4.6, 4.9, _____, 5.5
5.2
Simplify:
-4^2-(-2)^2
-20
What number must be added to 0.82 to give the answer 1?
0.18
Multiply 32 x 67
2144
Between which two consecutive integers is
sqrt50
7<sqrt50<8
Is 7 a factor of 98?
Yes
sqrt 49
7
Multiply 46.01 x 9
414.09
Change 0.14 to a fraction and a percentage.
7/50
14%
What fractional part of 70 is 28?
2/5
Change as
4 3/5
to a decimal and a percentage.
4.6 and 460%
Simplify:
(5-(7-6)+7*3+11)/(6(-1-2))
-2
Find the difference
3-3/7
2 4/7
Simplify:
25+((5+7))/3
29
Use two unit multipliers to convert 3km to cm
(1000m=1km) (100cm=1m)
3(1000)(100)cm
Meredith bought a piece of cloth. She used
3/8
of it to make a dress. What fraction of the cloth did she have left?
5/8
Solve:
-5x-5=-4x+4
-9
Divide:
8.1/6
1.35
The number of bacteria increased 240 percent overnight. If there were 35,000 bacteria yesterday, how many bacteria were there this morning?
119000 bacteria
John spent 1/2 of his money on a toy car. He spent 1/6 of his money on a pen. What fraction of his money did he spend altogether?
4/6 or 2/3
What is the 90 degree angle called?
right angle
Mrs. Kim used 4 bags of flour to make 5 cakes of the same size. Each bag of flour weighed 1.35 kg. How much flour did she use for each cake?
1.08 kg
Apollo traveled 84 leagues in 6 days. Then he doubled his rate. How long would it take him to travel 112 leagues at this new speed?
4 days
The ratio of frogs to toads was 1 to 4. If there were 685 frogs and toads in all, how many were toads?
548 toads
Solve:
-2 1/4x-2 1/2=1 7/8
-1 17/18
Solve:
(4/9)/n=(1/3)/4
5 1/3
Find the missing number:
48/((4*2))-2=2*?
2
0.26
Solve:
6x+3-15x=-10x-3-6x-6
-1 5/7
What type of angle is 135 degrees called?
obtuse
Is 6 a factor of 4598?
No
Graph the line y=x+5 Choose 0,5,-5 for x-values
(0,5) (5,10) (-5,0)
Twenty less than the product of 3 and a number is -29. What is the number?
-3
Simplify:
1 4/5/1 2/7*3 1/2/3 1/3
1 47/100
Mr. Nelson earned $2365 in January. He earned $375 more in February than in January. If he spent $4250 in the two months and saved the rest, how much did he save?
$855
Simplify:
12-sqrt25+4*2^4+((3+7+10))/4
76