50 Questions challenge

(3 + (a)   ) × 7 = 49

Tags

CCSS.6.NS.B.4

8.22 ___ 8.3

• $<$

• $>$

• $=$

Tags

CCSS.4.NF.C.7

7 minutes= (a)   seconds

Tags

CCSS.4.MD.A.1

11:55 a.m.=................. ( as 24 hour clock)

• 11:55

• 23:55

• 11:00

• 00:55

Tags

CCSS.3.MD.A.1

write 19 21 as 12-hour clock.

• 19 21

• 7:21 am

• 7:21 pm

• 19 21 am

Tags

CCSS.3.MD.A.1

89.2 rounded to the nearest whole number

• 89

• 89.3

• 90

• 89.5

Tags

CCSS.5.NBT.A.4

..................is 50 when rounded to the nearest whole number.

• 49.4

• 50.4

• 50.5

• 50.7

Tags

CCSS.5.NBT.A.4

Sam and Max both finished doing their Training at 17 34. Sam started doing his Training at 16 42 .

Max took 50 minutes to finish his Training.

Who took a shorter time to finish his Training?

• Sam

• Max

Tags

CCSS.3.MD.A.1

Michel reached home at 17 32.

He spent 1 hour 12 minutes studying.

Then he spent another 30 minutes playing chess with his father before taking a shower.

What time did Michel start taking a shower?

Express your answer using the 24-hour clock.

(a)  

Tags

CCSS.3.MD.A.1

Click the numbers that are factors of 90.

• 9

• 10

• 4

• 6

Tags

CCSS.4.OA.B.4