Maths 4_Unit 2_Week 2_Lesson 2: Review: Addition and subtraction

Calculate and match

• 67 778

• 42 567 + 23 890

• 57 789

• 82 345 – 14 567

• 66 457

• 91 234 – 17 890

• 73 344

• 35 678 + 22 111

Calculate and fill in the blank

82 345 – (14 567 – 2 100)

Calculate and fill in the blank

45 678 – (12 345 – 2 000)

Calculate and fill in the blank

57 881 – (25 468 – 2 800) = ?

Calculate and fill in the blank

12 345 – (8 934 + 900) = ?

Calculate and fill in the blank

53 283 – 6 372 = ?

There are two local high schools in the same town. One school has 2 432 students and the other has 1 724 students. How many students at both schools?

Answer: There are ............................... students.