+/- Fractions
Mental Math
Number Patterns
Fraction Mixture
100

1/5 + 3/5 =

What is 4/5

100

12.1 + 6.4 = ?

What is 18.5?

100

1,4,9,16,25,...

What is +3,+5,+7...?

100

3/10 as a decimal

What is 0.3?

200

3/7 - 1/7 =

What is 2/7?

200

10.5 - 7.3 = ?

What is 3.2?

200

100,90, 110, 100, 120, 110,...

What is -10,+20?

200

0.25 as a fraction

What is 1/4 or 25/100?

300

1/4 + 1/2 = ?

What is 3/4?

300

 6.7 + 3.4 = ?

What is 10.1?

300

10, 20, 21, 42, 43, 86, 87...

What is x2,+1?

300

2 x 3/7 = ?

What is 6/7?

400

6/8 - 1/2 = ?

What is 2/8 or 1/4??

400

8.2 - 6.5 = ?

What is 1.7?

400

1234, 1124, 1014, 904,...

What is 110?

400

8 x 2/8 = ?

What is 16/8 or 2?

500

4/10 + 5/20 = ?

What is 13/20?

500

20 - (7.8 + 2) = 

What is 10.2?

500

1,1,2,3,5,8,13,21,...

What is add the number before it?

500

Put in order from smallest to largest 1.25, 3/2, 0.99, 9/10, 1 3/4

What is 9/10, 0.99, 1.25, 3/2, 1 3/4