Math

Front

700 - 168 = ?

Back

532

Front

244 + 338 = ?

Back

582

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

65 + 75 = ?

Back

140

Tags

CCSS.2.NBT.B.5

Front

645 - 62 = ?

Back

583

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

569 + 456 = ?

Back

1025

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

What is addition?

Back

Addition is the process of combining two or more numbers to get a total.

Tags

CCSS.5.NBT.B.7

Front

What is the sum of 10 and 5?

Back

15

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the difference between 20 and 8?

Back

12

Tags

CCSS.2.OA.A.1

Front

What is 100 - 45?

Back

55

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2