Practice Chapter 2 - The Number System

Fill in the blank!
Count on in 1.5!

• 6.0 - 9.0 - 12.0

• 5.0 - 8.0 - 9.5

• 6.5 - 8.0 - 12.0

• 6.0 - 10.0 - 11.0

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

Fiil in the blank!

Count back in 2.0!

• 10.5 - 6.5 - 2.5

• 10.5 - 7.5 - 2.5

• 9.5 - 7.5 - 4.5

• 9.5 - 6.5 - 2.5

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

Choose the missing numbers in the boxes to complete the sequence!

• 
• 
• 
• 

Tags

CCSS.5.OA.B.3

Look at the operation below.

Which are the correct operation?

• 20 x 20 x 10 – 500 = 2000

• 20 x 20 x 10 – 500 = 3500

• 20 x 20 x 10 – 500 = 4000

• 20 x 20 x 10 – 500 = 3000

Tags

CCSS.5.MD.C.3

CCSS.5.MD.C.5

CCSS.5.NBT.B.5

the height of water in another pool is 1.90 m.

It decreases 0.01 m every minutes.

So, the height of water in the pool is ..... m after 5 minutes.

• 1.85 m

• 1.84 m

• 0.84 m

• 0.85 m

Tags

CCSS.5.NBT.B.7

Complete the order of operation below! Choose 2 answers!

34 + 19 + 4 x 3

= 34 + 19 + ....

= 34 + ....

= 65

• 12

• 13

• 31

• 30

Tags

CCSS.5.OA.A.2

Which one is correct result about the uses of brackets?

• 200 : (30-10) x 5 = 50

• 200 : (30-10) x 5 = 60

• 200 : (30-10) x 5 = 70

• 200 : (30-10) x 5 = 80

Tags

CCSS.5.OA.A.1

Answer the operation below!

13 x 10 x 5 - 15 = ......

• 630

• 635

• 640

• 645

Tags

CCSS.5.NBT.B.5

Answer the operation below!

6 x 10 + 6 x 6 = ......

• 96

• 330

• 450

• 90

Tags

CCSS.5.NBT.B.5

which one is correct about the uses of brackets?

• (9 - 2 - 4) x 3 = 9

• 9 -( 2 - 4) x 3 = 9

• 9 - 2 - (4 x 3) = 9

• (9 - 2) - (4 x 3) = 9

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2