Partial Products
What are the partial products for 10 x 13?
100, 30
Jenna had a dozen cookies in each box. She carried 3 boxes into school with her for her classmates. How many cookies does Jenna have in all?
36
Estimate the product of 5 x 12 by rounding.
5 x 10 = 50
What is 8 x 9?
72
What are the partial products for 12 x 23?
200, 40, 30, 6
Sammy made 10 gift boxes of cookies for her friends. Each gift box holds 6 cookies. She had enough cookies to make 2 more full gift boxes. How many cookies did she make?
72
Estimate the product of 6 x 23 by using rounding.
6 x 20 = 120
What is 14 x 56 ?
784
What are the partial products for 29 x 68?
1200, 540, 160, 72
Three friends are making bracelets. John uses 123 beads. Kara uses 43 beads. Cindy uses 3 times as many beads as Kara.
Who uses more beads, Cindy or John? Enter your answer in the box.
John- 123
Kara - 39
Cindy -129
Cindy has more than John.
Estimate the product of 7 x 138 by rounding.
Then give the exact answer.
7 x 140 = 980
7 x 138 = 966