Write the Number
6 tens
60
2 x 10 = ?
20
3 x 5 x 2
30
3s
3, 6, 9, 12, 15, 18. 21, 24, 27, 30, 33, 36
Isabella has 2 stacks of books. She has 10 books in each stack. How many books does Isabella have?
2 x 10 = 20 books
12 tens
120
3 x 30 = ?
90
3 x 3 x 10
6s
6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72
Olivia has 7 bags. She puts 20 coins in each bag. How many coins does Olivia put in bags?
7 x 20 = 140 markers
20 tens
200
5 x 40 = ?
200
6 x 10 x 6
360
8s
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88
Bryan places his markers into 3 groups. He has 10 markers in each group. How many markers does Bryan have?
3 x 10 = 30 markers
36 tens
360
6 x 70 = ?
420
12 x 2 x 3
72
9s
9, 18, 27, 36, 45,54, 63, 72, 81, 90
Maria has 9 packages of pretzels. There are 20 pretzels in each package. How many pretzels does Maria have?
9 x 20 = 180 pretzels
50 tens
500
9 x 80 = ?
720
12 x 12 x 2
288
12s
12, 24, 36, 48, 60, 72, 84, 96
Ellie has 8 baskets. Each basket has 3 ziplock bags with 3 clementines inside. How many clementines does she have in all?
8 x 3 x 3 = 72 clementines