2nd grade math

4 tens + 8 ones =

• 84

• 40

• 80

• 48

What is 70 + 4 ?

• 70

• 47

• 74

• 40

What comes before 91?

• 92

• 80

• 89

• 90

The expanded form of 45 is ?

• 50 + 4

• 4 + 5

• 40 + 5

• 9

The expanded form of 19 is ?

• 90 + 1

• 10 + 9

• 1 + 9

• 10

What is the place value of 4 in 47 ?

• 4 tens

• 40 tens

• 7 ones

• 4 ones

How many ones are in 10 ?

• 100 ones

• 1

• 10 ones

• 0

What is the expanded form of 75 ?

• 12

• 50 + 7

• 70 + 5

• 7 + 5

What is the place value of 1 in 71 ?

• ones

• tens

• hundreds

• fives

What is 5 tens + 7 ones ?

• 17

• 75

• 12

• 57