Year 9 - Estimation

Estimate my change.... I buy a $28.75 basketball, I give a $50 note , my change will be about?

• $78.75

• $25

• $20

• $30

Tags

CCSS.8.NS.A.2

Estimate the cost.... I buy 3 pencils for $1.95 each.

• 3 x $2 = $6

• 3 x $1.50 = $3.50

Tags

CCSS.5.NBT.B.7

Approximate... I ran 393m to my Grandpa's house, If i run back the total distance ran will be?

• 800m

• 600m

• 39.3m

• 750m

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

(Pick the mental solution), I spend $48 Tinybucks a day, over 7 days I will approximately spend

• 7 x 50

• 6 x 48

• 5 x 50

• 7 x 48

Tags

CCSS.3.OA.D.8

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Estimate 359 + 481

• 360 + 480

• 350 + 450

• 300 + 500

• 400 + 600

Tags

CCSS.3.NBT.A.2

CCSS.3.NBT.A.1

Estimate 159 + 401

• 160 + 400

• 150 + 450

• 150 + 350

• 400 + 600

Tags

CCSS.3.NBT.A.2

CCSS.3.NBT.A.1

Estimate the answer to:

906 + 397

• 1300

• 1200

• 1310

• 1303

Tags

CCSS.3.NBT.A.2

CCSS.3.NBT.A.1

Estimate the answer to:

578 + 720

• 1300

• 1200

• 1290

• 1298

Tags

CCSS.3.NBT.A.2

CCSS.3.NBT.A.1

CCSS.3.OA.D.8

Estimate the answer to:

1965 - 370

• 1600

• 1500

• 1595

• 2400

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

Estimate the answer to:

8.31 + 9.74

• 18

• 17

• 18.05

• 80

Tags

CCSS.5.NBT.B.7

CCSS.5.NBT.A.4