The minute hand is on the 12 and the hour hand is on the 4. If the hour hand moves back 1 hour, is the angle between them acute, obtuse or a right angle?
Answer:
A right angle
Geometry – Properties of Shape
› Identify right angles and recognise acute and obtuse angles Y3
Q18
Multiply nineteen by four.
Answer:
76
Multiplication & Division
› Multiply and divide 2-digit and 3-digit by 1-digit Y4
Q19
A factory makes eight thousand bottles a day. On Monday it made three thousand fewer than usual. On Tuesday it made two thousand more than Monday. How many bottles did it make on Tuesday?
Answer:
Seven thousand
Number & Place Value
› Count in 1,000s; read and write numbers to 10,000 Y4
Q20
The thousands digit of a number is four. Its hundreds digit is three more than its thousands digit. Its tens digit is half its hundreds digit when rounded to the nearest whole number, and its ones digit is one. What is the number?
Answer:
4741
Number & Place Value
› Recognise place value in 4-digit numbers Y4