Liam has 12 apples. He gives 4 apples to his sister and 3 apples to his friend. How many apples does Liam have left?
Correct!
Wrong!
Start with 12 apples. Subtract 4 (given to his sister) and then subtract 3 (given to his friend):
12 - 4 - 3 = 7 apples remaining.
A rectangle has a length of 8 cm and a width of 3 cm. What is its area?
Correct!
Wrong!
Use the formula for the area of a rectangle:
Area = Length × Width = 8×3=24.
Sophie bought 3 packs of pencils. Each pack contains 6 pencils. How many pencils does Sophie have in total?
Correct!
Wrong!
Multiply the number of packs by the number of pencils in each pack:
3×6=18.
What is the next number in the sequence: 2, 4, 8, 16, ___?
Correct!
Wrong!
The pattern multiplies each number by 2.
16×2=32.
A bakery sold 135 muffins in the morning and 87 muffins in the afternoon. How many muffins did the bakery sell in total?
Correct!
Wrong!
Add the number of muffins sold in the morning and afternoon:
135+87=212.