Mixed operations · PDF 129
Not tried yetCalculate \(12 + 6.2 \times 2.8\).
Year 7 Decimal Calculations · supplied exercise collection · question 129.
Year 7 · Decimals
Decimal calculations in context · More practice 1
Choose the operations, follow their order, and give a rounded answer with suitable units.
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Mixed operations · PDF 130
Not tried yetCalculate \((3.3 + 4) \times 7\).
Year 7 Decimal Calculations · supplied exercise collection · question 130.
Mixed operations · PDF 131
Not tried yetCalculate \(1.1 \times 3.6 - 4.7\).
Year 7 Decimal Calculations · supplied exercise collection · question 131.
Mixed operations · PDF 132
Not tried yetCalculate \((9.5 - 6.9) \div 0.8\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 132.
Mixed operations · PDF 133
Not tried yetCalculate \(7.1 + 7.6 \times 5.3\).
Year 7 Decimal Calculations · supplied exercise collection · question 133.
Mixed operations · PDF 134
Not tried yetCalculate \((11.6 + 8.3) \times 3.5\).
Year 7 Decimal Calculations · supplied exercise collection · question 134.
Mixed operations · PDF 135
Not tried yetCalculate \(7.7 \times 1.9 - 6.6\).
Year 7 Decimal Calculations · supplied exercise collection · question 135.
Mixed operations · PDF 136
Not tried yetCalculate \((13.8 - 2.1) \div 6.7\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 136.
Mixed operations · PDF 137
Not tried yetCalculate \(10.8 + 1.5 \times 5.9\).
Year 7 Decimal Calculations · supplied exercise collection · question 137.
Mixed operations · PDF 138
Not tried yetCalculate \((9.1 + 6.3) \times 1.9\).
Year 7 Decimal Calculations · supplied exercise collection · question 138.
Mixed operations · PDF 139
Not tried yetCalculate \(5 \times 7 - 2\).
Year 7 Decimal Calculations · supplied exercise collection · question 139.
Mixed operations · PDF 140
Not tried yetCalculate \((14.1 - 5.6) \div 3.7\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 140.
Mixed operations · PDF 141
Not tried yetCalculate \(15.2 + 1.4 \times 3.4\).
Year 7 Decimal Calculations · supplied exercise collection · question 141.
Mixed operations · PDF 142
Not tried yetCalculate \((17.2 + 2.5) \times 5\).
Year 7 Decimal Calculations · supplied exercise collection · question 142.
Mixed operations · PDF 143
Not tried yetCalculate \(13.8 \times 1.4 - 5.1\).
Year 7 Decimal Calculations · supplied exercise collection · question 143.
Mixed operations · PDF 144
Not tried yetCalculate \((13.5 - 8.6) \div 7\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 144.
Mixed operations · PDF 145
Not tried yetCalculate \(1.8 + 8.6 \times 2\).
Year 7 Decimal Calculations · supplied exercise collection · question 145.
Mixed operations · PDF 146
Not tried yetCalculate \((15.6 + 8.5) \times 2.1\).
Year 7 Decimal Calculations · supplied exercise collection · question 146.
Mixed operations · PDF 147
Not tried yetCalculate \(14.8 \times 4.2 - 2.1\).
Year 7 Decimal Calculations · supplied exercise collection · question 147.
Mixed operations · PDF 148
Not tried yetCalculate \((6.4 - 4.6) \div 3\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 148.
Mixed operations · PDF 149
Not tried yetCalculate \(5.5 + 7.2 \times 6.4\).
Year 7 Decimal Calculations · supplied exercise collection · question 149.
Mixed operations · PDF 150
Not tried yetCalculate \((14.3 + 6.7) \times 6.3\).
Year 7 Decimal Calculations · supplied exercise collection · question 150.
Mixed operations · PDF 151
Not tried yetCalculate \(16.9 \times 1.6 - 1.6\).
Year 7 Decimal Calculations · supplied exercise collection · question 151.
Mixed operations · PDF 152
Not tried yetCalculate \((17.4 - 2.5) \div 0.3\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 152.
Word problems · PDF 153
Not tried yetA ribbon is \(3.85\text{ m}\) long. \(1.94\text{ m}\) is cut off. How much remains?
Year 7 Decimal Calculations · supplied exercise collection · question 153.
Enter the number only. Keep the unit in your written working.
Word problems · PDF 154
Not tried yet7.15 kg of rice costs \(\$2.52\) per kg. Find the total cost to the nearest cent.
Year 7 Decimal Calculations · supplied exercise collection · question 154.
Enter the number only. Keep the unit in your written working.
Word problems · PDF 155
Not tried yetA ribbon is \(7.43\text{ m}\) long. \(2.34\text{ m}\) is cut off. How much remains?
Year 7 Decimal Calculations · supplied exercise collection · question 155.
Enter the number only. Keep the unit in your written working.
Word problems · PDF 156
Not tried yet3.47 kg of rice costs \(\$2.94\) per kg. Find the total cost to the nearest cent.
Year 7 Decimal Calculations · supplied exercise collection · question 156.
Enter the number only. Keep the unit in your written working.
Word problems · PDF 157
Not tried yetA ribbon is \(4.94\text{ m}\) long. \(0.57\text{ m}\) is cut off. How much remains?
Year 7 Decimal Calculations · supplied exercise collection · question 157.
Enter the number only. Keep the unit in your written working.
Word problems · PDF 158
Not tried yet2.37 kg of rice costs \(\$2.57\) per kg. Find the total cost to the nearest cent.
Year 7 Decimal Calculations · supplied exercise collection · question 158.
Enter the number only. Keep the unit in your written working.
Word problems · PDF 159
Not tried yetA ribbon is \(9.55\text{ m}\) long. \(1.61\text{ m}\) is cut off. How much remains?
Year 7 Decimal Calculations · supplied exercise collection · question 159.
Enter the number only. Keep the unit in your written working.
Word problems · PDF 160
Not tried yet7.48 kg of rice costs \(\$2.55\) per kg. Find the total cost to the nearest cent.
Year 7 Decimal Calculations · supplied exercise collection · question 160.
Enter the number only. Keep the unit in your written working.
Explain and apply
Not tried yetCalculate \(4+1.5\times2\), then choose the rule used.
Explain and apply
Not tried yetCalculate \(3+2.4\times5\), then choose the rule used.
Explain and apply
Not tried yetThree pens cost \(\$1.35\) each and a notebook costs \(\$2.40\). You pay with \(\$10.00\). Give the total cost and change, both to two decimal places.
Explain and apply
Not tried yetFour pencils cost \(\$0.85\) each and a folder costs \(\$3.25\). You pay with \(\$10.00\). Give the total cost and change, both to two decimal places.
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Exercises include the supplied Year 7 Decimal Calculations collection. Lessons, explanations and additional understanding checks were prepared with AI assistance. Teacher review pending.