A
3 times A = 12
4
5,000 times 40 =
200,000
1.08 + 1.67 =
2.75
2, 4, 6, 8, 10, 12, 14, 16, 18, 20
2,033 x 7 =
14,231
30 divide 10 = A
3
75,000 times 1,000 =
75,000,000
1.12 + 1.85 =
2.97
Count by 3's until you reach 30.
3, 6, 9, 12, 15, 18, 21, 24, 27, 30
1,591 x 4 =
6,364
120 divide 12 = A
10
50,000 times 12 =
600,000
0.195 + 1.06 =
1.255
Count by 5's until you reach 50.
5,10, 15, 20, 25, 30, 35, 40, 45, 50
1,650 x 3 =
4,950
15 times 5 = A
75
45,000 times 2,000 =
90,000,000
1.53 + 1.76 =
3.29
Count by 4's to 40
4, 8, 12, 16, 20, 24, 28, 32, 36, 40
1,709 x 7 =
11,963
15 times 10 = A
150
30,000 times 10,000 =
300,000,000
0.088 + 0.189 =
0.277
Count by 11's to 44
11, 22, 33, 44
1,850 x 4 =
7,400