add
subtract
multiply
100

what is the answer to 0.25  + 1.15

WHAT IS 1.4 or 1.40 

100

what is the answer to  0.34 -0.10

WHAT IS 0.24

100

What is the answer to  0.3 x  0.4 ?

WHAT IS 0.12 

200

what is the answer  to 31.80 + 0.45? 

WHAT IS 32.25

200

what is the answer to  61.72-13.41

 WHAT IS 48.31

200

What is the answer 0.5 x 0.17 

 WHAT IS 0.085

300

what is the answer to 19.47+36.72 

WHAT IS 56.19 

300

what is the answer to  42.86-21.41  

 WHAT IS 21.45

300

What is the answer to  0.36 x 0.2

WHAT IS 0.072

400

What is the answer to 31.46+53.73?

WHAT IS 85.19 

400

what is the answer to  59.11-21.64

WHAT IS 37.47 

400

What is the answer to 0.21 x 0.32

WHAT IS 0.0672 

500

what is the answer to 37.82+44.93

 WHAT IS 82.75

500

what is the answer to 64.62-32.20

 WHAT IS 32.42 

500

What is the answer to  1.20 x 0.11

WHAT IS 0.132