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The Number Theory

Authored by Iouliana Ivanova

Mathematics

7th Grade

CCSS covered

Used 2+ times

The Number Theory
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7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

About three quarters of students in Cupertino middle school receive lunch in cafeteria every day. How many students receive lunch in cafeteria if there are 1120 students in the school?

280 students

1120 students

840 students

900 students

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There was 5/8 of a pie left in the fridge. Daniel ate 1/4 of the leftover pie. How much of a pie did he have?

Daniel had 5/32 of the pie.

Daniel had 2/5 of the pie.

Daniel had 5/2 of the pie.

Daniel had 5/16 of the pie.

Tags

CCSS.5.NF.B.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There are 7/8 kilograms of salt in the kitchen. Mrs. Jackson used 3/14 of the salt when she was preparing dinner. How much salt did she use?

She used 3/16 of a kilogram of salt.

She used 3/8 of a kilogram of salt.

She used 21/84 of a kilogram of salt.

She used 3/14 of a kilogram of salt.

Tags

CCSS.7.NS.A.3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-4 is a

a rational number, an integer and a whole number

a rational number, and an integer

a whole number

a whole number and an integer

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-15 + 8 - (-38) - 5

is the same as:

-15 + 38 - 5 + 8

-15 - 5 + 8 - 38

-15 + 8 - 38 - 5

5 - 15 + 38 + 8

Tags

CCSS.7.NS.A.1D

6.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

Number 0 is (a)   , integer and rational.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Solve:

-1.8

1.8

18

0.18

Tags

CCSS.7.NS.A.2B

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