Quiz On MathLink® Cubes NUMBERBLOCKS® 11–20 Activity Set

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

Which statement is true about the numbers 11–20?

A) They all have 2 tens

B) They are all even numbers

C) They are all greater than 20

D) They include both odd and even numbers

Correct! Wrong!

If you have 20 cubes and take away 7, how many are left?

A) 12

B) 14

C) 13

D) 15

Correct! Wrong!

Which number has 1 ten and 8 ones?

A) 81

B) 10

C) 18

D) 28

Correct! Wrong!

Which addition sentence equals 20?

A) 11 + 9

B) 12 + 7

C) 13 + 8

D) 14 + 5

Correct! Wrong!

You have 12 cubes and add 5 more. How many cubes do you have now?

A) 17

B) 16

C) 18

D) 19

Correct! Wrong!

What number comes immediately after 14?

A) 13

B) 15

C) 16

D) 17

Correct! Wrong!

What number completes the pattern: 11, 13, 15, 17, ___?

A) 18

B) 19

C) 20

D) 21

Correct! Wrong!

Which number is the smallest?

A) 16

B) 19

C) 14

D) 11

Correct! Wrong!

Quiz On MathLink® Cubes NUMBERBLOCKS® 11–20 Activity Set

You Failed!

You weren't even close... Carry on!

Close enough!

You were even close... Carry on!

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You nailed it!