Unit 2 Math Review

What number does this show?

• 88

• 97

• 79

• 100

Tags

CCSS.2.NBT.A.3

What number is shown here?

• 26

• 72

• 37

• 27

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Which of the following does NOT represent 45?

• 40 + 5

• 5 tens and 4 ones

• 4 tens and 5 ones

• 3 tens and 15 ones

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Which number shows the number of dots?

• 15

• 16

• 51

• 14

Tags

CCSS.1.NBT.A.1

How do you write 43 in expanded form?

• 30 + 3

• 40 + 4

• 40 + 3

• 43 + 0

Tags

CCSS.1.NBT.A.1

Bryan has the colored pencils below. How many bundles of ten can he make?

• 1

• 3

• 23

• 2

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Callie has 75 seashells. Elaine has 47 seashells. Which sentence explains who has MORE seashells?

• Callie because 75 < 47

• Elaine because 47 < 75

• Callie because 75 > 47

• Elaine because 47 > 75

Tags

CCSS.1.NBT.B.3

Kristin and Jody have flowers. Kristin has 15 flowers. Jody has 8 flowers.

Which comparison is correct?

• 15 < 8

• 8 > 15

• 15 > 8

• 15 = 8

Tags

CCSS.1.NBT.B.3

Dotty and Marvin created the numbers below.

Which is the correct comparison?

• 6 tens and 6 ones is equal to 8 tens and 6 ones.

• 66 > 86

• 66 = 86

• 6 tens and 6 ones is less than 8 tens and 6 ones.

Tags

CCSS.1.NBT.B.3

Which one correctly shows 89?

• eight-nine

• eight-ninety

• eighty-ninety

• eighty-nine

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A