2-3 TOPIC 4-1 ADD 2-DIGIT PLACE-VALUE BLOCKS

which number do the models show?

• 32
• 34
• 36
• 46

What number does the picture show?

• 24
• 25
• 34
• 42

What number is shown with these base ten pieces?

• 36
• 63
• 390
• 630

Count the base ten blocks. What number did you get?

• 87
• 77
• 76
• 17

What is the place value of the digit 4 in number 46?

• 40

• 400

• 4

What is the place value of the digit 9 in number 95?

• 9

• 90

• 900

Count the base ten blocks. What number did you get?

• 87
• 77
• 76
• 17

Count the base ten blocks. What number did you get?

• 56
• 57
• 77
• 47

Count the base ten blocks. What number did you get?

• 44
• 53
• 54
• 45

Count the base ten blocks. What number did you get?

• 70
• 72
• 62
• 71