WorksheetsGen Chem math review
Total questions: 67
Worksheet time: 34mins
Ava and James are sharing a box of 150 candies. If Ava gets 20% of the candies, how many candies does she receive?
30.0
25.0
35.0
40.0
Scarlett has 75 candies. If her collection increases by 15%, how many candies does she have now?
86.25
75.75
90.0
82.5
Maya and Kai are collecting stickers. They have a total of 200 stickers. If Maya has collected 35% of all the stickers, how many stickers does she have?
70.0
65.0
75.0
80.0
James had 180 candies, and he decided to share 20% of them with his friends. How many candies does James have left?
144.0
150.0
160.0
140.0
Noah has 80 candies, and he decides to share 16 of them with his friend, Zoe. What percentage of his candies did Noah give to Zoe?
0.2
0.25
0.15
0.3
Hannah and Elijah are sharing a box of 300 candies equally among their friends. If they decide to give away 25% of the candies at a party, how many candies will they give away?
75.0
60.0
90.0
100.0
Isla and Charlotte are sharing a box of 90 chocolates. If Isla gets 40% of the chocolates, how many chocolates does she get?
36.0
45.0
30.0
48.0
Abigail had a number, and after increasing it by 50%, it became 90. What was the original number that Abigail had?
60.0
45.0
75.0
100.0
Nora and Samuel are sharing a box of 250 candies. If Nora takes 50 candies, what percentage of the box does she take?
0.2
0.25
0.15
0.3
Abigail and James are collecting stickers. They have a total of 500 stickers. If they decide to give away 10% of their stickers to their friend Aria, how many stickers will they give to Aria?
50.0
40.0
60.0
70.0
Aria had 120 candies, and she decided to share 15% of them with her friends. How many candies does Aria have left now?
102.0
105.0
110.0
100.0
Ethan is collecting stickers and has a total of 1,000 stickers. If he decides to give away 5% of his stickers to his friend Rohan, how many stickers does Rohan get?
50.0
25.0
75.0
100.0
Henry had 60 candies. If Zoe gave him 25% more candies, how many candies does Henry have now?
75.0
70.0
80.0
85.0
Charlotte and Olivia are sharing a box of 400 candies. If Charlotte gets 80 candies, what percentage of the total candies does she receive?
0.2
0.25
0.15
0.3
Elijah, Aiden, and Henry are sharing 450 candies. If they decide to keep 30% of the candies for themselves, how many candies will they keep?
135.0
140.0
150.0
120.0
Arjun and Nora are sharing a box of 160 candies. If they decide to eat 75% of the candies together, how many candies will they eat?
120.0
130.0
140.0
110.0
Henry had a certain number, but after he lost 10% of it, he was left with 45. What was the original number that Henry had?
50.0
40.0
55.0
60.0
Nora has 500 candies, and she decides to share 125 of them with her friends. What percentage of her candies did Nora share?
0.25
0.2
0.3
0.35
William and Aria are sharing a box of 250 candies. If William gets 12% of the candies, how many candies does he receive?
30.0
25.0
35.0
40.0
Hannah had 140 candies. If her collection increased by 35%, how many candies does she have now?
189.0
175.0
195.0
185.0
Nora and Aiden are solving a puzzle: If 2x + 3 = 11, what value of x will help them unlock the next clue?
x = 4
x = 5
x = 3
x = 6
Grace is solving a puzzle: 4x - 5 = 19. Can you help her find the value of x?
x = 6
x = 5
x = 7
x = 4
Ethan is trying to solve a puzzle: 3x + 7 = 16. Can you help him figure out what x is?
x = 3
x = 2
x = 4
x = 5
Daniel and Evelyn are solving a puzzle: 5x - 9 = 6. Can you help them find the value of x?
x = 3
x = 2
x = 4
x = 5
Aiden and Samuel are solving a puzzle: If 2x + 4 = 12, what value of x will help them unlock the next clue?
x = 4
x = 3
x = 5
x = 6
Kai and Isla are solving a puzzle: 6x - 7 = 29. Can you help them find the value of x?
x = 6
x = 5
x = 4
x = 7
Avery and Charlotte are solving a puzzle: 3x + 2 = 11. Can you help them figure out what x is?
x = 3
x = 2
x = 4
x = 5
Henry is solving a puzzle: 4x - 3 = 13. Can you help him find the value of x?
x = 4
x = 5
x = 3
x = 6
Jackson and Abigail are solving a puzzle: 5x + 7 = 22. Can you help them figure out what x is?
x = 3
x = 2
x = 4
x = 5
Elijah is solving a puzzle where he needs to find the value of x in the equation: 7x - 4 = 17. Can you help Elijah figure out what x is?
x = 3
x = 2
x = 4
x = 5
Anika and Michael are solving a puzzle: 8x + 3 = 19. Can you help them figure out what x is?
x = 2
x = 3
x = 4
x = 5
Olivia and Benjamin are solving a puzzle: 4x + 1 = 9. Can you help them figure out what x is?
x = 2
x = 3
x = 4
x = 5
Nora and Ethan are solving a puzzle together. If 6x - 2 = 16, what value of x do they need to find to unlock the next clue?
x = 3
x = 2
x = 4
x = 5
Benjamin is solving a puzzle: 5x + 2 = 17. Can you help him find the value of x?
x = 3
x = 2
x = 4
x = 5
Aria and Lily are solving a puzzle together. If 3x + 5 = 14, what value of x do they need to find to unlock the next clue?
x = 3
x = 2
x = 4
x = 5
Anika and David are solving a puzzle: If 2x + 3 = 7, what value of x will help them unlock the next clue?
x = 2
x = 3
x = 4
x = 5
Kai is trying to solve a puzzle: 7x - 6 = 29. Can you help Kai figure out what x is?
x = 5
x = 6
x = 4
x = 3
Aria and Isla are solving a puzzle together. If 8x - 9 = 31, can you help them figure out what x is?
x = 5
x = 6
x = 4
x = 3
Jackson and Grace are solving a puzzle: 6x + 4 = 22. Can you help them figure out what x is?
x = 3
x = 2
x = 4
x = 5
Luna is solving a puzzle where she needs to find the value of x in the equation: 5x - 7 = 18. Can you help Luna figure out what x is?
x = 5
x = 6
x = 4
x = 3
Hannah and Aiden are racing up a hill and want to figure out how steep it is. How do they calculate the slope of the hill?
Rise over run
Rise minus run
Run over rise
Rise times run
Nora, Kai, and Maya are looking at a graph in math class. If the graph shows a linear relationship, what shape do they see on the graph?
Straight line
Curved line
Wavy line
Dotted line
Imagine that Benjamin and Scarlett are comparing their scores on a bar graph. If Benjamin's bar is twice as tall as Scarlett's, what does this tell us about their scores?
Double the value
Triple the value
Half the value
Equal value
Isla is sharing a delicious pie with her friends. If one slice of the pie is 25%, what fraction of the whole pie did Isla receive?
1/4
1/5
Anika and Kai are racing toy cars on a perfectly flat track. If you were to draw the path of their race as a line on a graph, what would be the slope of that horizontal line?
0
Undefined
1.0
Infinity
Luna and Grace are racing toy cars on a graph! If Luna starts at the point (2, 3) and Grace zooms ahead to the point (4, 7), what is the slope of the line that shows their path?
2.0
1.0
3.0
4.0
Jackson and Isla are drawing lines on the board. If Isla draws the line y = 3x + 4, what is the y-intercept of her line?
4.0
3.0
5.0
6.0
Lily, Aiden, and Rohan are on a math adventure! They found a treasure chest with a note that says: "Write 5,000 in scientific notation to unlock the next clue." Which option should they choose?
5×103
5×102
5×104
5×101
Priya and Elijah are working together on their math homework. They come across the number 7.2 × 10³. Can you help them figure out what this number is in standard form?
7200.0
72000.0
720.0
7.2
Aria and Arjun are helping their friend Aiden with his math homework. They come across the number 4.56 × 10⁴. Can you help them figure out what this number is in standard form?
45600.0
4560.0
456000.0
456.0
6.75×10⁵ to standard form excluding sig fig
