Addition
Subtraction
Area model
Multiplication
Factors
100
25 + 35 = ?
What is 60?
100
10 - 2 = ?
What is 8?
100
Fill in the area model
What is 7 x 10 = 70?
What is 7 x 3 = 21?
100
2 x 5 = ?
What is 10?
100
What two factors make up 3?
What is 1 and 3?
200
57 + 32 = ?
What is 89?
200
72 - 9 = ?
What is 63?
200
Fill in this area model
What is 7 x 9 = 63?
What is 7 x 5 = 35?
What is 6 x 9 = 54?
What is 6 x 5 = 30?
200
10 x 8 = ?
What is 80?
200
What two factors make up 25?
What is 5 and 5?
What is 1 and 25?
300
396 + 645 = ?
What is 1,041?
300
762 - 89 = ?
What is 673?
300
Solve the whole area model
What is 20 x 50 = 1,000?
What is 20 x 2 = 40?
What is 50 x 8 = 400?
What is 8 x 2 = 16?
What is 1,456?
300
30 x 42 = ?
What is 1,260?
300
What two factors make up 54?
What is 27 and 2?
What is 18 and 3?
What is 9 and 6?
400
1,142 + 1,576 = ?
What is 2,718?
400
2,137 - 1,542 =?
What is 595?
400
Solve the area model
What is 100 x 20 = 2,000?
What is 60 x 20 = 1,200?
What is 2 x 20 = 40?
What is 100 x 3 = 300?
What is 60 x 3 = 180?
What is 2 x 3 = 6?
What is 3,726?
400
751 x 90 = ?
What is 67,590?
400
What two factors make up 72?
What is 1 and 72?
What is 2 and 72?
What is 3 and 24?
What is 4 and 18?
What is 6 and 12?
What is 8 and 9?
500
5,976 + 4,382 = ?
What is 10,358?
500
1,562 - 1,597 = ?
What is -35?
500
Solve the are model
What is 200 x 300 = 60,000?
What is 200 x 60 = 12,000?
What is 200 x 5 = 1,000?
What is 30 x 300 = 9,000?
What is 30 x 60 = 1,800?
What is 30 x 5 = 150?
What is 1 x 300 = 300?
What is 1 x 60 = 60?
What is 1 x 5 = 5?
What is 84,315?
500
873 x 84 = ?
What is 73,332?
500
What two factors make up 93?
What is 1 x 93?
What is 3 and 31?