Maths Practice 3.
1. Complete these patterns and write the rule for each of them.
a) 31, 25, 19, 13 Rule: -6
b) 6, 12, 24, 36 Rule: +6/+12
c) 89, 99, 109, 119 Rule: +10
d) 236, 232, 228, 224, 220 Rule: -4
2. Write these numbers in correct order from highest to lowest.
2.456 2.9 3.023 3.21
3. Write ten thousand and three hundred and twenty-two in digits. 1.322
4. What is the place value of the 4 in 352.46
a) 1/10 b) 1/100 c) 10 d) 100
5. What is the actual value of the 4 in 352.46
a) 4/10 b) 4/100 c) 40 d) 400
6. 1865 people went to a show at the showgrounds. 805 people went in through Gate 1.
120 went through Gate 2 and the rest through Gate 3
How many went through Gate 3? 950
7. 20 people more went the following day and 20 more again the day after that. How many people went altogether? 40
8. Sarah was filling up a paddling pool with the hose. The graph shows the level of the water in the pool in centimetres over time. Look at the graph then answer the questions.
How many centimetres of water was in the pool at 9:45 AM? 0
What do you think Sarah did with the hose at 10:15 AM? Turned the hose on faster
What do you think might have happened at 10:30 AM? Turned down the hose in case it overfilled
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