Show:
Estimating
More Estimating
Multiplying 1 digit by a Decimal
Multiplying 2 digits by a Decimal
100

3.7 x 5= 

20

100

5.3 X 7=

35

100

3.8 x 3=

11.4

100

1.5 x 33=

49.5

200

8.2 x 7=

56

200

8.6 X 3 =

27

200

4.8 x 6=

28.8

200

6.7 x 53=

355.1

300

6.84 x 5=

35

300

42.6 X 5=

200

300

4.7 x 4=

18.8

300

3.9 x 24=

93.6

400

4.29 X 8=

32

400

3.84 X 6 =

24

400

4.72 x 4=

18.88

400

4.54 x 24=

108.96

500

7.83 x 3= 

24

500

5.72 X 6=

36

500

5.064 x 5=

25.320

500

2.102 x 12=

25.224