Exploring Middle School Number Sense Strategies

What is the sum of 2021 and 2022?

• 4032

• 4023

• 4043

• 4042

Tags

CCSS.4.NBT.B.4

How do you convert 18% to a fraction?

• 9/50

• 18/100

• 1/5

• 9/100

What is the result of 64 times 15 using the shortcut method?

• 960

• 900

• 940

• 920

Tags

CCSS.4.NBT.B.5

How do you express 4 and three-quarters as a decimal?

• 4.75

• 4.25

• 4.5

• 4.85

What is the result of 79 times 81 using the difference of squares method?

• 6599

• 6299

• 6399

• 6499

Tags

CCSS.4.NBT.B.5

Which is larger: 7/8 or 0.88?

• Cannot be determined

• 0.88

• Both are equal

• 7/8

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

What is 80% of 90 minus 12?

• 70

• 60

• 50

• 80

Tags

CCSS.6.RP.A.3C

What is the median of the numbers 48, 36, 42, and 38?

• 38

• 42

• 36

• 40

Tags

CCSS.6.SP.B.5C

What is the approximate result of 670 times 44?

• 27700

• 29700

• 28700

• 30700

Tags

CCSS.4.NBT.B.5

What is the result of 7 1/4 times 8 5/7 as a mixed number?

• 63 5/28

• 62 5/28

• 64 5/28

• 65 5/28

Tags

CCSS.5.NF.B.6