50 x 3
150
100 x 5
500
1,000 x 45
45,000
12 x 12
144
Pam buys 90 boxes of gift cards. Each gift card has $50.00. How much money does Pam have in total?
90 x 50 = 4,500
If I multiply each equation which will have a total of 3 zeros?
30 x 20
40 x 40
50 x 60
110 x 10
50 x 60 because 5 x 6 is 30 and I must move my extra 2 zeros to get 300
300 x 50
15000
2,000 x 24
48,000
6,000 x 60
360,000
10 + 20 + 30 = 60
60 x 90 = 5,400
70 x 2
140
450 x 20
9000
1,200 x 500
600,000
Sally creates to two boxes. In each box she has 3 rows of 9 water bottles. How many water bottle to she have in total?
3 x 9 = 27
27 + 27 = 54
1,500 x 300 = 450,000
50 x 50
2500
600 x 70
42000
3,000 x 3,000
9,000,000
3 step problem:
Lilly plants 80 rows of tulips. In each row she has 20 tulips. After harvesting she realized that in 40 rows, tulips did not grow. How many tulips does she have now?
80 x 20 = 1600
40 x 20 = 800
16000 - 800 = 800
Jacob the farmer decided it was time to plan corn for the summer. He set up 4 fields with 4 different types of corn. In field one he created 50 rows with 10 corn plants in each. In field two he created 20 rows of 60 corn plants in each. In field three 70 rows of 90 corn plants in each. In the last row 10 rows with 20 corn plants in each. How much corn did Jacob plant that summer?
Field One: 50 x 10 = 500
Field Two: 20 x 60 = 1,200
Field Three: 70 x 90 = 6,300
Field Four: 10 x 20 = 200
NOW ADD: 500 + 1,200 + 6,300 + 200 = 8200
90 x 80
2700
900 x 120
108,000
50,000 x 800
40,000,000
Use distributive property to help you answer:
9600 x 4 =
(9000 x 4) + (600 x 4) = 36,000 + 2,400 = 38,400
3 x 40 = 120
120 x 1200 = 144,000