Math Revision Quiz (Study Break Day 1)

Round 348.257 to the nearest hundredth.

Tags

CCSS.5.NBT.A.4

What is the value of 30 ÷ 600?

In the square grid, Point Y is north-east of Point _____ .

• A

• B

• C

• D

Tags

CCSS.5.G.A.2

What is the mass gain from January to April?

Tags

CCSS.2.MD.D.9

CCSS.3.MD.B.4

The figure shows three parcels on a balance scale. Parcel A has a mass of 12 kg. What is the average mass of the three parcels?

Tags

CCSS.3.MD.A.2

Mary had 120 keychains. She gave  $\frac{5}{8}$  of them to Aminah and gave  $\frac{3}{5}$  of the remainder to Santhi. How many keychains did Mary give Santhi?

• 27

• 36

• 60

• 96

Tags

CCSS.7.NS.A.3

For every $4 Abby saved, Betty saved $2. For every $3 Betty saved, Cathy saved $2. Abby saved $144 more than Cathy. How much did Betty save?

• $54

• $72

• $108

• $216

A box contained some red and blue pens. 25% of the pens in the box were red. Then, Ms Wong bought an equal number of red pens that she had at first and put them into the box. What percentage of the pens in the box were blue in the end?

• 75%

• 60%

• 50%

• 40%

Tags

CCSS.6.RP.A.3C

Find the value of  $\frac{3}{4}$   $\div$  24. 

(Express in the simplest form.)

Find the value of  $\frac{5m\ +\ 1}{2}$  $-$ 7   when m = 3.
 

Tags

CCSS.6.EE.A.2C