Adding and Subtracting Decimals

Basic Add

100

45.4+7.6

53

200

35.7+52.4

88.1

300

14.68+70.05

84.73

400

140.7+256.8

397.5

500

893.57+613.88

1507.45

Basic Subtract

100

6.3-2.7

3.6

200

7.75-3.60

4.15

300

68.99-62.56

6.43

400

4-3.4

0.6

500

80-0.088

79.912

Menu items (add)

100

Tea

and 

Coffee

£1.30

200

Jacket Potato

and

Fillings

£4.19

300

Meat Free Breakfast

and

Chocolate Lava Cake

£7.22

400

Bangers and Mash

and

Nutty Marble Cheesecake

£9.30

500

Chicken Salad Sandwich

and

Gammon, Egg and Chips

and

Classic Carrot Cake

£13.79

Menu items (subtract)

100

Change from £1:

Pop

£0.20

200

Change from £10:

Classic Pie

£2.12

300

Change from £10:

Scrambled Eggs

and

Ham Salad Sandwich

£5.27

400

Change from £15:

Jacket Potato

and

Filling

and

Coffee

£5.11

500

Change from £20:

Omelette

and

Italia Panini

and

Ham Sandwich

and

Pop

£9.92