Decimal numbers
Multiplying & Dividing Decimals
Fractions
Mean average
Time
100

What is 3.7 + 2.1?

  • Answer: 5.8
100

What is 4.5 × 10?

  • Answer: 45
100

What fraction of a pizza is left if you eat 1 out of 4 equal slices?

Answer: 3/4

100

Find the average of 4 and 8.

  • Answer: 6
100

How many minutes are there in 2 hours?

  • Answer: 120
200

What is 8.5 − 3.2?

  • Answer: 5.3
200

What is 370 ÷ 10?

  • Answer: 37
200

Simplify 4/8.

  • Answer: 1/2
200

Find the average of 5, 7 and 9.

  • Answer: 7
200

How many seconds are there in 5 minutes?

  • Answer: 300
300

What is 4.56 + 2.38?

  • Answer: 6.94
300

What is 3.6 × 100?

  • Answer: 360
300

What is 1/3 + 1/3?

  • Answer: 2/3
300

Find the average of 12, 15, 18 and 19.

  • Answer: 16
300

A film starts at 14:25 and ends at 16:05. How long is the film?

  • Answer: 1 hour 40 minutes
400

A bottle contains 1.75 L of juice. Emma drinks 0.65 L. How much juice is left?

  • Answer: 1.10 L
400

What is 48.6 ÷ 3?

  • Answer: 16.2
400

What is 3/4 − 1/2?

  • Answer: 1/4
400

A football player scored 8, 12, 10, 15 and 5 goals in five seasons. What was the average number of goals per season?

  • Answer: 10
400

A train leaves at 08:47 and arrives at 11:23. How long is the journey?

  • Answer: 2 hours 36 minutes
500

Tom ran 2.75 km on Monday and 3.48 km on Tuesday. How much farther did he need to run to reach 7 km altogether?

  • Answer: 0.77 km
500

A shop sold 8 identical notebooks for €3.60 each. What was the total cost?

  • Answer: €28.80
500

A cake was cut into 12 equal pieces. Anna ate 3 pieces and Ben ate 4 pieces. What fraction of the cake was eaten altogether?

  • Answer: 7/12
500

Four students scored 76, 82, 88 and 94 points. What was their average score?

  • Answer: 85
500

Sarah practised piano for 35 minutes every day for 6 days. How many hours and minutes did she practise altogether?

  • Answer: 3 hours 30 minutes