Subtraction
Addition
Frog Number Line
Shapes
Teen Numbers
100

2-2 = ?

What is 0?

100

1+1 =

What is 2?

100

What number is 2 jumps greater than 1?

What is 3?

100

This shape has 3 sides and 3 corners. It is flat.

What is a triangle?

100
What is ten plus one more?

What is 11?

200

5-3= ?

What is 2?

200

2+3 = ?

What is 5?

200

What number is 1 jumps greater than 11?

What is 12?

200

This flat shape has all equal sides.

What is a square?

200

What is ten plus five more?

What is 15?

300

16-5 = ?

What is 11?

300
10+6 = ?

What is 16?

300

What number is 1 jumps less than 10?

What is 9?

300

This 3d shape looks like a dice or box.

What is a cube?

300

What is ten plus six more?

What is 16?

400

20-3 = ?

What is 17?

400

20+5 = ?

What is 25?

400

What number is 4 jumps greater than 15?

What is 19?

400

This flat shape has 6 sides and 6 corners.

What is a hexagon?

400

What is ten plus eight more?

What is 18?

500

100-2 = ?

What is 98?

500

95+5 = ?

What is 100?

500

What number is 6 jumps less than 20?

What is 14?

500

What is the 3d shape that looks like a ball?

What is a sphere?

500

What is ten plus ten more?

What is 20?

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