Scratch
Addition
Subtraction
Multiplication
Circuits
100

The default sprite

What is Scratchy or Cat?

100

20 + 40

What is 60?

100

40 - 20

What is 20?

100

2 x 4

What is 8?

100

Materials that allow electricity to flow freely and quickly, like wires and metal

What are conductors?

200

The stage is on the ____ side

What is the right side?

200

65 + 35

What is 100?

200

65 - 25

What is 40?

200

10 x 6 

What is 60?

200

Materials that prevent electricity from flowing, like rubber or wood

What are insulators?

300

This block makes something go on & on

What is the forever block?

300

245 + 30

What is 275?

300

81 - 69

What is 12?

300

20 x __ = 80

What is 4?

300

The year scientist started "making" electricity

What is 1831?

400

This block changes the costume of your sprite 

What is the next costume block?

400

235 + 75

What is 310?

400

260 - 50

What is 210?

400

12 x __ = 60

What is 5?

400

Electricity flows in a closed loop called

What is a circuit?

500

The green flag in scratch

What is starting the code?

500

464 + 230

What is 694?

500

390 - 250

What is 140?

500

12 x 12

What is 144?

500

The flow of electricity is 

What are electrons?