adding numbers on a number line

what is 66+46 (use a number line and show you work in your note book.)

• 56

• 112

• 145

• 67

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

what is a number line

Tags

CCSS.2.MD.B.6

a number line is a line with numbers

• true

• false

Tags

CCSS.6.NS.C.6C

Why do we use number lines?

• Because why not

• To help us add

• Because its another way of adding big numbers

• It is an easier method of adding.

Tags

CCSS.5.NBT.B.7

What is 78+38(use a number line and show you work in your note book.)

• 116

• 79

• 123

• 98

Tags

CCSS.2.NBT.B.7

what is 122+56(use a number line and show you work in your note book.)

• 178

• 123

• 234

• 198

Tags

CCSS.2.NBT.B.7

66+53

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5