Unit 8 &9 Review

Which model shows 10 more than 35?

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Tags

CCSS.2.OA.A.1

Ashley needs to identify numbers on the Bottoms Up 100 Chart.

Which number should go where the <3 heart is?

• 18

• 27

• 29

• 38

Geovany was counting the blocks.

Select the numbers he would say while counting the sum!

• 5, 10, 15, 20

• 2, 4, 6, 8

• 10, 11, 12, 13

• 1, 2, 3, 4

Tags

CCSS.1.NBT.A.1

Select the letter that best shows where the number 37 is located on the number line.

• A

• B

• C

• D

Tags

CCSS.2.MD.B.6

Which number is 10 fewer than 82?

• 62

• 72

• 82

• 102

Tags

CCSS.1.NBT.C.5

What is Ivan's secret number?

I am in between 30 and 40.

The ones digit is 4.

I have 3 tens.

• 43

• 34

• 83

• 73

Yaricza made a model for the number 43. Alaina's model has 3 unit cubes and 4 rods. Which statement correctly compares the value of their blocks?

• The value of Yaricza's model is greater than the value of Alaina's model.

• The value of Yaricza's model is equal to Alaina's model.

• The value of Yaricza's model is less than the value of Alaina's model.

Rilyne and Blu have some place value blocks.

Select the symbol that correctly compares their totals.

Rilyne’s block total ___ Blu’s block total

• >

• <

• =

• +

Which number could be the unknown point located where the <3 is?

• 44

• 47

• 52

• 58

Tags

CCSS.2.MD.B.6

Which best describes the value of the base ten blocks

• 24

• 20 + 5

• twenty-three

• 25