Level 1
35 + 47 = _____
2 m
Level 2
Find the missing number.
2 m
Level 3
A = 20 rectangles
B = A + A
B = _____ rectangles
4 m
Level 3
Adam saves $1 in the 1st week and $4 in the 2nd week.
Each week, he saves $3 more than the week before.
  1. How much money does he save in the 5th week?
  2. In which week does he save $22?
4 m
Level 1
Adam buys a marble and a sticker.
The marble costs $45.30.
The sticker costs $32.80 more than the marble.
How much does he spend altogether?
2 m