MATH_GL PRACTICE_WEEK 7

There were 15 birds on a tree. Some birds flew away, and now only 7 birds are left. How many birds flew away?

• 8 birds flew away

• 6 birds flew away

• 9 birds flew away

A bakery baked 500 cupcakes in the morning. By the afternoon, 275 cupcakes had been sold. How many cupcakes are left?

• The bakery has 229 cupcakes left

• The bakery has 221 cupcakes left

• The bakery has 225 cupcakes left

A marathon started with 12,430 runners. By the halfway mark, 4,275 runners stopped. How many runners continued?

• There are 8,055 runners still in the race

• There are 8,155 runners still in the race

• There are 7,155 runners still in the race

IDENTIFY THE NAME OF THESE TRIANGLES

a

b

c

SCALENE

ISOSELES

EQUILATERAL

Match the following

• ACUTE ANGLE

• 
• RIGHT ANGLE

• 
• OBTUSE ANGLE

• 

A chef makes 3 pizzas. Each pizza is cut into 8 slices. Now there is ​ (a)   pizza in total. Suddenly a spider came which has 8 legs. But now I see 40 legs, which seems like more spiders are there. I started counting and I saw​ (b)   spiders.

• 24
• 5
• 32
• 7
• 9
• 28

Lily baked 4 trays of cupcakes. Each tray had 6 cupcakes. She left them on the table to cool.

But when she came back, she saw that her little brother had eaten 5 cupcakes!

How many cupcakes are left?

• 18

• 19

• 20

• 21

Emma looks at the clock, and the time is 3:00 PM. She notices that the hour hand and the minute hand form an angle.

What type of angle is formed between the clock hands at 3:00?

• A) Right angle (90°)

• B) Acute angle (less than 90°)

• C) Obtuse angle (more than 90°)

• D) Straight angle (180°)

• An angle greater than 90 degrees but less than 180 degrees is called an ​ ​ (a)   angle.

• A ​ (b)   angle forms a straight line and measures 180 degrees.

• obtuse
• straight
• acute
• right
• reflex

Sam had 245 chocolates in his shop. A customer bought 38 chocolates.

How many chocolates are left in the shop?

• 197

• 207

• 217

• 187