Unit 7-9 Review

Which number is 10 more than 62?

• 63

• 52

• 72

• 1062

Tags

CCSS.1.NBT.C.5

Which number is 10 fewer than 31?

• 30

• 21

• 41

• 1,000,000!

Tags

CCSS.1.NBT.C.5

Which description is true when comparing these groups of blocks?

• Group A has 1 more ten than Group B.

• Group A has 1 fewer ten than Group B.

• Group A and Group B has the same value.

• Group B has 1 moew ten than Group A.

Tags

CCSS.1.NBT.B.3

Which comparison is a true statement?

• 19 < 17

• 23 > 32

• 6 tens = 6 ones

• 71 > 69

Tags

CCSS.1.NBT.B.3

Use the Bottom Up 120 Chart to compare 62 and 72

• Since they have the same number in the ones place, they are equal.

• Since there are more tens in 72 than 62, 72 is greater.

• Since there are fewer tens in 62 than 72, 72 is less.

Tags

CCSS.1.NBT.B.3

Dave made a number line starting with 91 and ending with 100. Which 2 numbers would be on Dave's number line AND are greater than 94?

• 91

• 94

• 95

• 99

• 101

Tags

CCSS.1.NBT.B.3

Which symbol is needed to compare these numbers?

• <

• =

• >

• +

Tags

CCSS.1.NBT.B.3

Which number is 10 more than 78?

• 77

• 68

• 88

• 79

Tags

CCSS.1.NBT.C.5

Which number is 10 less than 46?

• 36

• 45

• 47

• 56

Tags

CCSS.1.NBT.C.5