Number Sense Fluency Triads

Front

What is the number that is exactly in the middle between 0 and 200?

Back

100

Front

What is the number that is exactly in the middle between 80 and 100?

Back

90

Front

What is the number that is exactly in the middle between 30 and 50?

Back

40

Front

What is the smallest number in the set: 0, 100, 200?

Back

0

Front

What is the number that is exactly in the middle between 60 and 80?

Back

70

Front

What is the number that is exactly in the middle between 0 and 100?

Back

50

Front

What is the number that is exactly in the middle between 40 and 60?

Back

50

Front

What is the largest number in the set: 0, 100, 200?

Back

200

Front

What is the number that is exactly in the middle between 90 and 110?

Back

100

Front

What is the number that is exactly in the middle between 20 and 40?

Back

30