Maths Revision :P

Decimals

100

4.72 + 6

10.72

200

1.5 X 2

3

300

6.8 X 4.2

28.56

400

Round 324.173 to the nearest whole number.

324

500

15.5 ÷ 0.5

31

Order of Operations& Place Value

100

What is the value of the 5 in 4.258?

0.05

200

(8+3) x 3 ÷ 11

3

300

In 10.082, which number represents the hundredths place?

8

400

(4 ÷ 2 x 6) + 3 x 2

18

500

(3 + 6 x 6) ÷ (2+1)

13

Fractions

100

5/12 + 8/12

8/12 = 2/3

200

Turn 3 1/2 into an improper fraction

7/2

300

2/4 - 1/3 (Simplify)

2/12 = 1/6

400

3/7 x 4/5

12/35

500

Sarah baked a chocolate cake and cut it into 8 equal slices. She gave 3 slices to her friends.
What fraction of the cake did she give away? What fraction does she have left?

Sarah gave away ³⁄₈ of the cake and has ⁵⁄₈ left.

Volume and Measurement

100

What is the formula for volume?

Length x Width x Height

200

A box is 4 cm long, 2 cm wide, and 3 cm high. What is its volume?

24 cm cubed

300

How many cm in 100mm?

10 cm

400

Which is more 1L or 1.75mL

1L

500

If you wanted to measure the amount of water that is needed to fill a swimming pool which unit of measurement would you use? A) Perimeter B) Area C) Volume

Volume

Number

100

What is the LCM of 3 and 4?

12

200

What is the HCF of 12 and 18?

6

300

What is 45 x 29?

1305

400

If x= 10, solve: 5x + 12 - 45

17

500

Which is greater: -2 or -5?

-2