Division and Multiplication

Division

100

80:8

10

200

25:5

5

300

45:9

5

400

36:6

6

500

56:7

8

Division with remainder

100

12:5

2r2

200

33:8

4r1

300

83:9

9r2

400

76:8

9r4

500

67:8

8r3

Compensating multiplication

100

19x3

20x3=60

1x3=3

60-3=57

200

38x5

40x5=200

2x5=10

200-10=190

300

71x4

70x4=280

1x4=4

280+4=284

400

58x7

60x7=420

2x7=14

420-14=406

500

92x7

90x7=630

2x7=14

630+14=644

Decomposing multiplication

100

14x5

10x5=50

4x5=20

50+20=70

200

26x4

20x4=80

6x4=24

80+24=104

300

48x6

40x6=240

8x6=42

240+42=282

400

83x6

80x6=480

3x6=18

480+18= 498

500

89x7

80x7=560

9x7=63

560+63=623

Word problems

100

8 groups will receive new musical instruments. Which group gets 3 new instruments. How many musical instruments are these together?

8x3=24

200

Carpenter Duuk makes wooden stools. He needs 15 screws for each handle. He has to make 6 for an order. How many screws does he need for this?

6x15=60+30=90

300

Boer Jansen's cows give about 30 liters of milk per day. Farmer Jansen has 12 cows. How many liters of milk does he have per day?

30x12=

3x12= 30+6= 36

30x12=360

400

Molly bakes pies. She needs 5 eggs for 1 pie. She has 18 eggs in stock. How many eggs does Molly have left?

18:5=

15:5=3

18-15=3

18:5=3r3

500

There are 60 pages in Floortje's drawing book. Every week she draws 7 pages full. how many are left?

60:7

56:7=8

60-56=4

60:7=8r4