8.8 Multiply by 11 and 12

Front

What is 11 × 9?

Back

99 (9 × 10 plus 9 × 1 = 99)

Tags

CCSS.3.NBT.A.3

Front

What is 11 × 4?

Back

44 (4 × 10 plus 4 × 1 = 44)

Tags

CCSS.3.NBT.A.3

Front

What is 12 × 5?

Back

60

Tags

CCSS.3.OA.C.7

Front

What is 7 × 11?

Back

77

Tags

CCSS.3.OA.C.7

Front

What is 6 × 11?

Back

66 (6 × 10 plus 6 × 1 = 66)

Tags

CCSS.3.NBT.A.3

Front

What is the product of 11 and 10?

Back

110

Tags

CCSS.4.NBT.B.5

Front

What is the product of 12 and 10?

Back

120

Tags

CCSS.4.NBT.B.5

Front

What is 11 × 3?

Back

33 (3 × 10 plus 3 × 1 = 33)

Tags

CCSS.3.NBT.A.3

Front

What is 12 × 4?

Back

48 (12 × 4 = 48)

Tags

CCSS.3.OA.C.7

Front

What is 11 × 5?

Back

55 (5 × 10 plus 5 × 1 = 55)

Tags

CCSS.3.OA.B.5