Questions

From Worst to Best

31 P5.DE.NK.22122323

Level 3
Shiyun bought sandwiches at the prices as shown. Shiyun spent an equal amount of money on the tuna and chicken sandwiches.

3 m

Attempt

32 P4.WN.JM.17102238

Level 1
What is the second common multiple of 8 and 12?

2 m

Attempt

33 P4.WN.JM.17102138

Level 1
The first two common multiples of 3 and 5 are
(a) First common multiple: _____
(b) Second common multiple: _____

2 m

Attempt

34 P4.WN.JM.17102139

Level 1
What is the sum of the first and second common multiples of 5 and 7?

2 m

Attempt

35 P5.DA.NK.23052619

Level 3
Five numbers were written on the whiteboard as shown:

Write down the 3 numbers that will give an average of 51.
After John wrote 2 -digit number on the same whiteboard, the new average of the six numbers became a multiple of 3. What was the largest possible 2-digit number written by John?

3 m

Attempt

STUDENT