Year 7 Maths House Competition

Which set of numbers has the numbers in order from smallest to largest?

• 0.8 0.15 0.76

• 0.15 0.76 0.8

• 0.15 0.8 0.76

• 0.76 0.15 0.8

• 0.76 0.8 0.15

Tags

CCSS.5.NBT.A.3B

15% of the students at Kiana’s school travel to school by bus.

If there are 300 students at Kiana’s school, how many come to school by bus?

• 15

• 30

• 40

• 45

• 75

Tags

CCSS.6.RP.A.3C

One-third of a cake is to be shared equally among three children.

What fraction of the whole cake will each child get?

• 1/9 of the whole cake

• 1/6 of the whole cake

• 1/3 of the whole cake

• 3/3 of the whole cake

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Which one of these numbers is ‘five thousandths’?

• 5 000

• 0.5000

• 0.005

• 0.0005

Tags

CCSS.5.NBT.A.3A

A taxi driver charges $3 for every kilometre driven, plus $4 per trip.

Which of these could be used to give the cost of an m kilometre trip?

• m + 4 + 3

• m × 4 × 3

• m × (4 + 3)

• m × 4 + 3

• m × 3 + 4

Tags

CCSS.6.EE.B.6

What is the area of the black region?

• 16 m²

• 18 m²

• 35 m²

• 44 m²

• 56 m²

What is the perimeter of this regular hexagon?

• 12 units

• 18 units

• 24 units

• 30 units

• 36 units

Tags

CCSS.3.MD.D.8

The time shown on the clock is:

• twenty-five past ten

• five to five

• six to five

• six to six

• six to four

Tags

CCSS.2.MD.C.7

A sack of flour that weighs 4.5 kilograms has 300 grams taken from it. What does the sack weigh now?

• 1.5 kg

• 4.2 kg

• 4.47 kg

• 2.55 kg

Tags

CCSS.4.MD.A.2

17+11=

• 26
• 24
• 29
• 28

Tags

CCSS.2.NBT.B.5