Grade 4 Reasoning: Arithmetic reasoning

Nathan borrows $75 for a club trip and adds $30 for supplies. After $60 is paid back, the rest is paid in $15 weekly instalments. How many weeks does that take?

Yara plans to cycle 40 km. Yara cycles 2 km per day for the first 4 days. To finish in 8 days, how many kilometres per day does Yara need for the next 4 days?

Callum travels 141 km on Monday and 73 km on Tuesday. At the same Monday–Tuesday total each week for 2 weeks, how far is that?

Zara has 6 full boxes of 8 crayons and 4 extra crayons. How many crayons is that in all?

The keyboard costs $55 plus a $5 delivery fee. Amira pays $20 now. The rest is paid in $5 weekly instalments. How many weeks is that?

Nina buys 8 packs of erasers with 11 in each pack, then finds 13 more in a desk. How many erasers in all?

Nina wants to swim 30 laps. Nina swims 4 laps per day for the first 3 days. To finish in 6 days, how many laps per day does Nina need for the next 3 days?

Mateo travels 90 km on Monday and 106 km on Tuesday. At the same Monday–Tuesday total each week for 2 weeks, how far is that?

Felix needs $90 for art supplies and $30 for a class fee. A grant covers $15. The rest is saved at $15 a week. How many weeks does the saving take?

Priya has 34 stickers. A friend has 5 more than Priya. How many stickers do they have together?