Mental math challenge

what are the next 3 numbers? 4,11,18,25

• 27, 29, 31

• 30, 33, 37

• 32, 39, 46

• 31, 37, 44

Tags

CCSS.2.NBT.A.2

A can of soft drink contains 335 -----?

• L

• mg

• ml

• g

Tags

CCSS.4.MD.A.1

what is 16/20 the simplest form?

• 4/5

• 3/5

• 8/10

• 2/10

what is 5 hours before midnight ?

• 9 pm

• 7 am

• 19:00

• 05:00

Tags

CCSS.3.MD.A.1

what is X if X+5 =7

• 1

• 3

• 2

• 7

Tags

CCSS.6.EE.B.7

A basket ball costs $20. it is on sale for 20% How much do you pay (excluding tax)

• $24

• $14

• $16

• $18

Tags

CCSS.6.RP.A.3C

what is the 10% of 5.565 rounded to the nearest 1'spot

• 565

• 56

• 557

• 556

Tags

CCSS.6.RP.A.3C

twice 3 squared, decreased by the product of 5 and 4, decreased by 18, times 1/4

• -1

• -15

• -5

• -10

Tags

CCSS.7.NS.A.3

1.5% as a decimal. times 1000, times 10 to the second power divided by 10.

• 190

• 155

• 150

• 205

How many months in a century?

• 1.200

• 12

• 1200

• 12000

Tags

CCSS.4.MD.A.1