Year 7 Maths

Arithmetic

100

54-28

26

200

12x11

132

300

10.7 - 4.8

5.9

400

4144 / 16

259

500

75383 / 7

10769

Factors and Multiples

100

Give the first 2 multiples of 7

14 and 21

200

4 and 8 is a Factor pair of _____

32

300

Give the 10th Multiple of 9

90

400

What are all the factors of 120?

12,10; 120,1; 3,40; 4,30; 5,24; 6,20; 8,15; 2, 60

500

What is the LCM of 4 and 6?

12

Angles

100

How many degrees are in a right angle?

90^o

200

What type of angle is 190^o?

Reflex angle

300

What type of angle is 110^o?

Obtuse

400

If two angles in a triangle are 40^o and 60^o degrees. How many degrees in the third angle?

80^o

500

If a quadrilateral has three angles of 90^o, 70^o, and 100^o, what is the fourth angle?

100^o

Order of Operations

100

3 + 4 / 2

5

200

56 / (7 + 1)

7

300

88 / (24-13) x 12

96

400

Place brackets to make true 12 x 4 + 2 - 12 = 60

12 x (4 + 2) - 12 = 60

500

17 - 8 x 2 + 6 x 11 - 5 = 37

17 - 8 x 2 + 6 x (11 - 5) = 37

Word Problems

100

The Math book has 1533 pages is the first part and 1488 pages in the answer section. How many pages does it have?

It has 3021 pages in total.

200

Chris is buying some generators. The generators cost $12,000 each and she needs 11 of them. How much will it cost her?

It will cost her $132, 000.

300

If Anthony is trying to organize his class of 20 students into rows for the class photo and each row is to have equal number of students. What possible arrangements can he have? (points awarded for at least 2 correct answers, double points for all correct answers)

She can have 10 rows of 2, 4 rows of 5 students, 5 rows of 4 students, or one row of 20 students.

400

There are 294 students waiting to buy lunch from Leineschloss and there are 3 lines. Could each line have an equal number of students?

Yes, 3 rows of 98 students

500

Could 142 students be broken into volleyball teams with no one left out if each team needs 6 players?

no