Unit 6-8 (Addition, Subtraction, Multiplication and Division)

256 + 144 =

• 300

• 450

• 400

• 350

369 - 145 =

• 267

• 224

• 324

• 147

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

9 x 5 =

• 45

• 35

• 55

• 65

Tags

CCSS.3.OA.C.7

48 : 6

• 7

• 9

• 12

• 8

Tags

CCSS.4.NBT.B.6

Look at the picture, and Count it!

Tags

CCSS.2.NBT.B.7

Look at the picture, and Count it!

Tags

CCSS.2.OA.C.3

Draw an array for this multiplication!

4 x 5 = 20

(You can see on your workbook page number 62-64 for the example and you can use (•) for drawing an array)

Tags

CCSS.3.OA.A.1

Grade 3 of Australia consists of 36 students. Grade 3 of Asia consists 23 students and Grade 3 of Europe consists 46. How many students altogether?

Tags

CCSS.2.NBT.B.7