Unit 7 Review

What is the value of this group of coins?

• 10 cents

• 64 cents

• 46 cents

• 50 cents

Lisa counted 67 cubes. Then, she counts 5 more cubes.

Which group of numbers are the numbers Lisa should say to find the total number of cubes?

• 1, 2, 3, 4, 5

• 66, 67, 68, 69, 70

• 68, 69, 70, 71, 72

• 67, 77, 87, 97, 107

Which number is the same as 4 tens and 8 ones?

• 48

• 14

• 12

• 84

Which numbers match the model?

• 7

• 30

• 14

• 28

• 36

Which words describe the model?

• 60 groups of ten

• 10 groups of ten

• 3 groups of ten

• 6 groups of ten

There are 46 stickers inside a box and some more on the desk.

What is the sum of these stickers?

• 61 stickers

• 15 stickers

• 58 stickers

• 46 stickers

Which number is represented by the model?

• 64

• 11

• 74

• 84

Gino used an open number line to count by tens to find the difference between 14 and 64. How many tens did Gino count when finding the difference?

• 50

• 5

• 6

• 60

Which 2 groups have a total of 63 objects?

• 
• 
• 
• 
• 

Which statement describes this group of counters?

• There are 8 counters

• There are eighty counters

• There are seventy counters

• There are 100 counters