(1) 6 × 0.07 (2) 2 × 0.2 (3) 1 × 0.01
(4) 0.8 × 7 (5) 9 × 0.05 (6) 0.9 × 6
(7) 0.5 × 5 (8) 0.04 × 9 (9) 0.7 × 7
(10) 0.9 × 8 (11) 1 × 0.2 (12) 0.1 × 3
(13) 2 × 0.6 (14) 0.06 × 7 (15) 0.07 × 3
(16) 8 × 0.5 (17) 9 × 0.1 (18) 0.3 × 9
(19) 7 × 0.04 (20) 4 × 0.02
(1) 6 × 0.07
0 . 42
(2) 2 × 0.20 . 4
(3) 1 × 0.010 . 01
(4) 0.8 × 7
5 . 6
(5) 9 × 0.050 . 45
(6) 0.9 × 65 . 4
(7) 0.5 × 5
2 . 5
(8) 0.04 × 90 . 36
(9) 0.7 × 74 . 9
(10) 0.9 × 8
7 . 2
(11) 1 × 0.20 . 2
(12) 0.1 × 30 . 3
(13) 2 × 0.6
1 . 2
(14) 0.06 × 70 . 42
(15) 0.07 × 30 . 21
(16) 8 × 0.5
4
(17) 9 × 0.10 . 9
(18) 0.3 × 92 . 7
(19) 7 × 0.04
0 . 28
(20) 4 × 0.020 . 08
(1) 0.05 × 4 (2) 0.1 × 2 (3) 0.02 × 9
(4) 2 × 0.3 (5) 8 × 0.8 (6) 0.5 × 7
(7) 8 × 0.09 (8) 4 × 0.06 (9) 2 × 0.5
(10) 7 × 0.06 (11) 0.03 × 6 (12) 8 × 0.07
(13) 0.05 × 5 (14) 6 × 0.06 (15) 4 × 0.1
(16) 3 × 0.6 (17) 0.06 × 9 (18) 4 × 0.5
(19) 1 × 0.8 (20) 0.9 × 4
(1) 0.05 × 4
0 . 2
(2) 0.1 × 20 . 2
(3) 0.02 × 90 . 18
(4) 2 × 0.3
0 . 6
(5) 8 × 0.86 . 4
(6) 0.5 × 73 . 5
(7) 8 × 0.09
0 . 72
(8) 4 × 0.060 . 24
(9) 2 × 0.51
(10) 7 × 0.06
0 . 42
(11) 0.03 × 60 . 18
(12) 8 × 0.070 . 56
(13) 0.05 × 5
0 . 25
(14) 6 × 0.060 . 36
(15) 4 × 0.10 . 4
(16) 3 × 0.6
1 . 8
(17) 0.06 × 90 . 54
(18) 4 × 0.52
(19) 1 × 0.8
0 . 8
(20) 0.9 × 43 . 6
(1) 6 × 0.7 (2) 9 × 0.02 (3) 7 × 0.7
(4) 0.02 × 1 (5) 0.1 × 8 (6) 9 × 0.4
(7) 9 × 0.3 (8) 1 × 0.5 (9) 0.2 × 1
(10) 0.05 × 5 (11) 0.1 × 5 (12) 0.01 × 9
(13) 2 × 0.06 (14) 0.03 × 4 (15) 0.08 × 7
(16) 6 × 0.06 (17) 7 × 0.8 (18) 4 × 0.4
(19) 8 × 0.7 (20) 3 × 0.02
(1) 6 × 0.7
4 . 2
(2) 9 × 0.020 . 18
(3) 7 × 0.74 . 9
(4) 0.02 × 1
0 . 02
(5) 0.1 × 80 . 8
(6) 9 × 0.43 . 6
(7) 9 × 0.3
2 . 7
(8) 1 × 0.50 . 5
(9) 0.2 × 10 . 2
(10) 0.05 × 5
0 . 25
(11) 0.1 × 50 . 5
(12) 0.01 × 90 . 09
(13) 2 × 0.06
0 . 12
(14) 0.03 × 40 . 12
(15) 0.08 × 70 . 56
(16) 6 × 0.06
0 . 36
(17) 7 × 0.85 . 6
(18) 4 × 0.41 . 6
(19) 8 × 0.7
5 . 6
(20) 3 × 0.020 . 06
(1) 0.9 × 2 (2) 3 × 0.2 (3) 6 × 0.3
(4) 0.3 × 3 (5) 0.3 × 7 (6) 4 × 0.01
(7) 5 × 0.05 (8) 0.8 × 1 (9) 0.6 × 9
(10) 9 × 0.5 (11) 6 × 0.09 (12) 6 × 0.01
(13) 0.8 × 7 (14) 6 × 0.1 (15) 0.6 × 1
(16) 1 × 0.9 (17) 3 × 0.05 (18) 0.08 × 3
(19) 6 × 0.6 (20) 7 × 0.3
(1) 0.9 × 2
1 . 8
(2) 3 × 0.20 . 6
(3) 6 × 0.31 . 8
(4) 0.3 × 3
0 . 9
(5) 0.3 × 72 . 1
(6) 4 × 0.010 . 04
(7) 5 × 0.05
0 . 25
(8) 0.8 × 10 . 8
(9) 0.6 × 95 . 4
(10) 9 × 0.5
4 . 5
(11) 6 × 0.090 . 54
(12) 6 × 0.010 . 06
(13) 0.8 × 7
5 . 6
(14) 6 × 0.10 . 6
(15) 0.6 × 10 . 6
(16) 1 × 0.9
0 . 9
(17) 3 × 0.050 . 15
(18) 0.08 × 30 . 24
(19) 6 × 0.6
3 . 6
(20) 7 × 0.32 . 1
(1) 1 × 0.09 (2) 6 × 0.8 (3) 5 × 0.1
(4) 0.9 × 6 (5) 0.7 × 3 (6) 2 × 0.06
(7) 0.2 × 3 (8) 0.2 × 8 (9) 3 × 0.8
(10) 0.4 × 1 (11) 0.3 × 9 (12) 8 × 0.8
(13) 1 × 0.02 (14) 0.04 × 4 (15) 4 × 0.07
(16) 0.9 × 2 (17) 1 × 0.06 (18) 0.01 × 6
(19) 8 × 0.01 (20) 8 × 0.06
(1) 1 × 0.09
0 . 09
(2) 6 × 0.84 . 8
(3) 5 × 0.10 . 5
(4) 0.9 × 6
5 . 4
(5) 0.7 × 32 . 1
(6) 2 × 0.060 . 12
(7) 0.2 × 3
0 . 6
(8) 0.2 × 81 . 6
(9) 3 × 0.82 . 4
(10) 0.4 × 1
0 . 4
(11) 0.3 × 92 . 7
(12) 8 × 0.86 . 4
(13) 1 × 0.02
0 . 02
(14) 0.04 × 40 . 16
(15) 4 × 0.070 . 28
(16) 0.9 × 2
1 . 8
(17) 1 × 0.060 . 06
(18) 0.01 × 60 . 06
(19) 8 × 0.01
0 . 08
(20) 8 × 0.060 . 48
(1) 2 × 0.08 (2) 3 × 0.2 (3) 9 × 0.3
(4) 0.3 × 9 (5) 0.02 × 9 (6) 0.05 × 3
(7) 6 × 0.04 (8) 8 × 0.6 (9) 0.06 × 7
(10) 0.8 × 1 (11) 6 × 0.2 (12) 2 × 0.07
(13) 0.06 × 4 (14) 8 × 0.07 (15) 0.4 × 2
(16) 4 × 0.09 (17) 7 × 0.4 (18) 0.04 × 2
(19) 0.6 × 1 (20) 5 × 0.08
(1) 2 × 0.08
0 . 16
(2) 3 × 0.20 . 6
(3) 9 × 0.32 . 7
(4) 0.3 × 9
2 . 7
(5) 0.02 × 90 . 18
(6) 0.05 × 30 . 15
(7) 6 × 0.04
0 . 24
(8) 8 × 0.64 . 8
(9) 0.06 × 70 . 42
(10) 0.8 × 1
0 . 8
(11) 6 × 0.21 . 2
(12) 2 × 0.070 . 14
(13) 0.06 × 4
0 . 24
(14) 8 × 0.070 . 56
(15) 0.4 × 20 . 8
(16) 4 × 0.09
0 . 36
(17) 7 × 0.42 . 8
(18) 0.04 × 20 . 08
(19) 0.6 × 1
0 . 6
(20) 5 × 0.080 . 4
(1) 8 × 0.04 (2) 6 × 0.7 (3) 1 × 0.08
(4) 0.2 × 8 (5) 1 × 0.8 (6) 4 × 0.6
(7) 0.09 × 2 (8) 0.05 × 5 (9) 0.3 × 6
(10) 0.1 × 1 (11) 0.2 × 9 (12) 6 × 0.3
(13) 5 × 0.5 (14) 9 × 0.4 (15) 7 × 0.9
(16) 5 × 0.3 (17) 0.09 × 8 (18) 3 × 0.6
(19) 9 × 0.2 (20) 0.03 × 3
(1) 8 × 0.04
0 . 32
(2) 6 × 0.74 . 2
(3) 1 × 0.080 . 08
(4) 0.2 × 8
1 . 6
(5) 1 × 0.80 . 8
(6) 4 × 0.62 . 4
(7) 0.09 × 2
0 . 18
(8) 0.05 × 50 . 25
(9) 0.3 × 61 . 8
(10) 0.1 × 1
0 . 1
(11) 0.2 × 91 . 8
(12) 6 × 0.31 . 8
(13) 5 × 0.5
2 . 5
(14) 9 × 0.43 . 6
(15) 7 × 0.96 . 3
(16) 5 × 0.3
1 . 5
(17) 0.09 × 80 . 72
(18) 3 × 0.61 . 8
(19) 9 × 0.2
1 . 8
(20) 0.03 × 30 . 09
(1) 0.6 × 1 (2) 5 × 0.6 (3) 6 × 0.2
(4) 0.03 × 6 (5) 7 × 0.08 (6) 4 × 0.03
(7) 0.05 × 5 (8) 9 × 0.1 (9) 0.04 × 3
(10) 1 × 0.9 (11) 0.5 × 5 (12) 3 × 0.02
(13) 2 × 0.6 (14) 8 × 0.5 (15) 4 × 0.09
(16) 3 × 0.06 (17) 0.08 × 6 (18) 9 × 0.5
(19) 9 × 0.9 (20) 0.05 × 8
(1) 0.6 × 1
0 . 6
(2) 5 × 0.63
(3) 6 × 0.21 . 2
(4) 0.03 × 6
0 . 18
(5) 7 × 0.080 . 56
(6) 4 × 0.030 . 12
(7) 0.05 × 5
0 . 25
(8) 9 × 0.10 . 9
(9) 0.04 × 30 . 12
(10) 1 × 0.9
0 . 9
(11) 0.5 × 52 . 5
(12) 3 × 0.020 . 06
(13) 2 × 0.6
1 . 2
(14) 8 × 0.54
(15) 4 × 0.090 . 36
(16) 3 × 0.06
0 . 18
(17) 0.08 × 60 . 48
(18) 9 × 0.54 . 5
(19) 9 × 0.9
8 . 1
(20) 0.05 × 80 . 4
(1) 5 × 0.8 (2) 0.3 × 6 (3) 1 × 0.01
(4) 0.03 × 7 (5) 0.2 × 1 (6) 0.02 × 4
(7) 3 × 0.06 (8) 5 × 0.03 (9) 0.02 × 6
(10) 0.3 × 8 (11) 0.05 × 8 (12) 0.6 × 4
(13) 6 × 0.03 (14) 0.09 × 8 (15) 8 × 0.7
(16) 6 × 0.6 (17) 2 × 0.08 (18) 0.1 × 3
(19) 7 × 0.9 (20) 0.09 × 6
(1) 5 × 0.8
4
(2) 0.3 × 61 . 8
(3) 1 × 0.010 . 01
(4) 0.03 × 7
0 . 21
(5) 0.2 × 10 . 2
(6) 0.02 × 40 . 08
(7) 3 × 0.06
0 . 18
(8) 5 × 0.030 . 15
(9) 0.02 × 60 . 12
(10) 0.3 × 8
2 . 4
(11) 0.05 × 80 . 4
(12) 0.6 × 42 . 4
(13) 6 × 0.03
0 . 18
(14) 0.09 × 80 . 72
(15) 8 × 0.75 . 6
(16) 6 × 0.6
3 . 6
(17) 2 × 0.080 . 16
(18) 0.1 × 30 . 3
(19) 7 × 0.9
6 . 3
(20) 0.09 × 60 . 54
(1) 6 × 0.09 (2) 0.3 × 8 (3) 3 × 0.7
(4) 0.9 × 3 (5) 4 × 0.2 (6) 8 × 0.6
(7) 8 × 0.08 (8) 1 × 0.06 (9) 7 × 0.01
(10) 6 × 0.8 (11) 0.02 × 7 (12) 2 × 0.05
(13) 9 × 0.02 (14) 0.06 × 2 (15) 0.1 × 1
(16) 0.06 × 8 (17) 6 × 0.05 (18) 0.7 × 3
(19) 0.02 × 1 (20) 0.4 × 3
(1) 6 × 0.09
0 . 54
(2) 0.3 × 82 . 4
(3) 3 × 0.72 . 1
(4) 0.9 × 3
2 . 7
(5) 4 × 0.20 . 8
(6) 8 × 0.64 . 8
(7) 8 × 0.08
0 . 64
(8) 1 × 0.060 . 06
(9) 7 × 0.010 . 07
(10) 6 × 0.8
4 . 8
(11) 0.02 × 70 . 14
(12) 2 × 0.050 . 1
(13) 9 × 0.02
0 . 18
(14) 0.06 × 20 . 12
(15) 0.1 × 10 . 1
(16) 0.06 × 8
0 . 48
(17) 6 × 0.050 . 3
(18) 0.7 × 32 . 1
(19) 0.02 × 1
