Brain Teasers

How many blocks?

• 7

• 8

• 9

• 19

Tags

CCSS.1.NBT.A.1

60 + 77

• 127
• 137
• 117
• 147

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Greatest 3-digit number with all different digits?

• 999

• 909

• 987

• 978

7 + ______________ = 107

• 1000

• 100

• 900

• 1005

What is the following number? 18, 21, 24, 27, 30, 33, 36, ______________

• 38

• 40

• 37

• 39

Tags

CCSS.2.NBT.A.2

How many months have 28 days?

• All Of Them

• 1

• February

• What about leap years?

How many squares are there?

• 9

• 10

• 14

• 18

Tags

CCSS.1.G.A.2

What number comes between 187 and 189?

• 188

• 190

• 186

• 183

Tags

CCSS.1.NBT.A.1

Break up the number 175 into hundreds, tens and units

• 100+75

• 100+17+5

• 100+70+5

• 1 + 7 + 5

Tags

CCSS.2.NBT.A.1B

77+5=

• 79

• 82

• 84

• 75

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6