Maths in the mix

I am a number between 40 and 60. I am half of 100. What number am I

• 20

• 15

• 50

• 70

Tags

CCSS.5.OA.B.3

I am an even number between 39 and 50 and you can divide me by 7. What number am I?

• 18

• 48

• 52

• 42

Tags

CCSS.2.OA.C.3

I am an odd number. I am 7 more than the sum of 2 and 8. What am I ?

• 11

• 17

• 25

• 71

Tags

CCSS.3.OA.D.8

What is the biggest number you can make using the digit 2,4,1,5?

• 5421

• 5412

• 5142

• 5241

Tags

CCSS.2.NBT.A.4

In the number 825, what is the place value of the digit 2?

• Ones

• Units

• Tens

• Hundred

Tags

CCSS.4.NBT.A.1

What is the smallest number you can make using the digits 3,8,1,9?

• 3189

• 1983

• 1839

• 1389

Tags

CCSS.2.NBT.A.4

Foluwa says when you add 10 to any number the ones always stay the same. Is he right?

Tags

CCSS.1.NBT.C.5

Nimi says her number is a 2-digit number. It has 3 tens and an even number for its ones. Write all the numbers Nimi could think of

• 31, 34, 37, 38

• 32, 35, 36, 39

• 32, 34, 36, 38

• 32, 33, 36, 30

Tags

CCSS.2.OA.C.3

Didun's Number has seven tens, 4 ones and five hundred. What is Didun's number?

• 547

• 475

• 745

• 574

Tags

CCSS.2.NBT.A.3

Mrs. Aninye says you can take 100 away from any 3 digit and still have a 3 digit number. Is she correct? Explain your answer?

Answer explanation

Yes. This is because the number is in the hundred place and should be greater than 100.