Math

what is the number in the bracket?

0,1,1,2,3,5,8,13,21,34,( )?

Tags

CCSS.HSF.BF.A.2

x=1÷x

x=?

• 2

• 10

• 1

• 5

Tags

CCSS.3.OA.B.6

What is the number in the bracket?

21,51,81,12,42,72,03,33,()

Tags

CCSS.4.OA.C.5

1+2+3+4+5+6+7+...+100=?

[(1-1)+(1-1)]x200x1234x172x1029x2281x2263=?

Tags

CCSS.7.NS.A.3

Please draw a circle and a rectangle

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

1+7+2+6+3+5+4+4+(9-1)+(10-2)=?

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

At 3 pm, there is a boat that have a ladder on its side, height is 60m it was sailing in the sea. If the wave let the water to be higher 20m every hour, in what time the ladder will be sunk?

• 5pm

• 6pm

• never

• 3pm

1+2+x+y=10

x=?

Tags

CCSS.6.EE.B.7

If there is a triangle with its two short lines labelled a&b the longest is labelled c, a=3, b=4, c=?

Tags

CCSS.8.G.B.8