2 digit multiplication

Front

What is 99 x 99?

Back

9,801

Tags

CCSS.4.NBT.B.5

Front

What is 52 x 55?

Back

2,860

Tags

CCSS.5.NBT.B.5

Front

What is 63 x 36?

Back

2,268

Tags

CCSS.4.NBT.B.5

Front

What is 28 x 33?

Back

924

Tags

CCSS.4.NBT.B.5

Front

What is 85 x 69?

Back

5,865

Tags

CCSS.4.NBT.B.5

Front

What is the product of two 2-digit numbers?

Back

The result of multiplying two numbers, each with two digits.

Tags

CCSS.4.NBT.B.5

Front

What is the area of a rectangle with length 52 and width 55?

Back

2,860 (Area = length x width)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the distributive property in multiplication?

Back

a(b + c) = ab + ac (Distributing a number across a sum)

Tags

CCSS.3.OA.B.5

Front

What is the commutative property of multiplication?

Back

a x b = b x a (The order of multiplication does not change the product)

Tags

CCSS.3.OA.B.5

Front

What is the associative property of multiplication?

Back

(a x b) x c = a x (b x c) (Grouping does not change the product)

Tags

CCSS.3.OA.B.5