Year 4 Mathematicians

Addition

100

220+53=_______

273

200

1350+70=_____

1420

300

7201+1506=_____

8707

400

6472+2519=_____

8991

500

2354+9789=____

12,143

Subtraction

100

150-40=_____

110

200

2050-350

1700

300

6359-1270

5089

400

803-499

304

500

9000-235=

8765

Multiplication

100

3x50=_____

150

200

120x9=_____

1080

300

120x80

9600

400

700x12=_____

8400

500

150x50

750

Division

100

810/9=

90

200

560/80=

7

300

540/6

90

400

6400/80=

80

500

10800/9=

1200

Doubling

100

Double 60 is_____

120

200

Double 80 is ______

160

300

Double 1450 is______

2900

400

Double 3700 is _______

7400

500

Double 5600 is ______

11200