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Review question 1:

Solve:

Solve:

(−41)2+2⋅√9⋅21=

A

4

B

287

C

381

D

3161

Review question 2:

Given is the quadratic

formula on the right.

What is y for x = -3?

Given is the quadratic

formula on the right.

What is y for x = -3?

y=−2x2+6

A

0

B

-12

C

18

D

24

Review question 3:

Simplify.

Simplify.

−3a⋅4b+b⋅2a

A

-24ab

B

-12ab + 2ba

C

-10ab

D

-14ab

Review question 4:

Round this number to the nearest thousand.

569109.8

Round this number to the nearest thousand.

569109.8

A

569100

B

569110

C

569000

D

57000

Review question 5:

Use your calculator to find the answer

to the expression on the right.

Round to the nearest thousandth.

Use your calculator to find the answer

to the expression on the right.

Round to the nearest thousandth.

8−2211.33−5

A

-0.928

B

1.288

C

-0.510

D

-2.850

Review question 6:

T1b goes on a boat trip. The boats can fit 7 people in them. How many boats do you need at least?

T1b goes on a boat trip. The boats can fit 7 people in them. How many boats do you need at least?

A

4

B

5

C

7

D

29

You don't really need to 'practice' these last types of questions, you just use common sense!

What do you think?

What do you think?

I completely agree!

I agree maybe a little

I disagree maybe a little

I completely disagree!

What do YOU want to practice with?

Decimal numbers, rounding and calculator

Calculate squares and square roots

Use quadratic formulas and draw graphs

Simplify letters