Unit 1 Practice LES 2nd

What number is shown?

• thirty-five

• 20 + 5

• two-five

• twenty-six

There were 7 donuts on a shelf. The baker added 9 donuts to the shelf. How many donuts are on the shelf now?

• 15

• 18

• 16

• 13

What are two ways to represent the number?

• one hundred forty

• 140

• 104

• 5

How is the number 75 represented in expanded form?

• 7 + 5 = 75

• 70 + 50 = 75

• 7 +50 = 57

• 70 + 5 = 75

The written form of a number is shown.

eighty-nine

What is the standard form?

• 88

• 809

• 89

• 889

What is the SUM of 12 and 4?

*Hint: answer

• 11

• 8

• 16

• 124

Which number is represented by the blocks?

• forty - four

• eleven

• four - seven

• forty - seven

Natalie had 15 grapes. She ate 7 of them. How many grapes does she have now?

• 8

• 9

• 22

• 7

Which picture represents 53?

• 
• 
• 
• 

The number 121 can be described as

• 1 hundred, 1 one, 3 tens

• 1 hundred, 2 tens, 1 one

• 2 hundreds. 1 ten, 1 one

• 1 hundred, 1 ten, 2 ones