Addtion
subtraction
Estimation Addtion
Estimation Subtraction
Multiplication
100

Write the question in vertical form and solve.

12 + 34

  12

+34

46

100

Write the question in vertical form and solve. 

34 - 21

  34

- 21

12

100

Estimate the following numbers to the nearest tens place value then solve.

17 + 34

20 + 30 = 50

100

Estimate the following numbers to the nearest tens place value then solve.

46 - 19 

50 - 20 = 30

100

Write the question in vertical form and solve.

4 x 6

   4

x 6

24

200

Write the question in vertical form and solve.

37 + 49

  37

+49

 88

200

Write the question in vertical form and solve.

52 - 17

  52

- 17

   35

200

Estimate the following numbers to the nearest tens place value then solve.

113 + 75

110 + 80 = 190

200

Estimate the following numbers to the nearest tens place value then solve.

228 - 89

230 - 90 = 140

200

Write the question in vertical form and solve.

3 x 3

   3

x 3

    9

300

Write the question in vertical form and solve.

212 + 34

212

+34

246

300

Write the question in vertical form and solve.

500-12

  500

-  12

  488

300

Estimate the following numbers to the nearest hundreds place then solve.

1,779 + 515

1,800 + 500 = 2,300

300

Estimate the following numbers to the nearest hundreds place then solve.

2,732 + 517

2,700 - 500 = 2,200

300

Write the question in vertical form and solve.

11 x 4

11

x4

44

400

Write the question in vertical form and solve.

235+77

235 

+77

312

400

Write the question in vertical form and solve.

377 - 281

  377

- 281

     96

400

Estimate the following numbers to the hundreds place then solve.

2,157 + 1,313

2,200 + 1,300 = 3,500

400

Estimate the following numbers to the nearest thousands place then solve.

7,499 - 1,901

7,000 - 2,000 = 5,000

400

Write the question in vertical form and solve.

11 x 12

   11

x 12

132

500

Write the question in vertical form and solve.

1111 + 999

1111

+999

2110

500

Write the question in vertical form and solve.

1012 - 98

1012

-   98

  914

500

Estimate the following numbers to the nearest thousands place then solve.

71,212 + 1,723

71,000 + 2,000 = 73,000

500

Estimate the following numbers to the nearest thousands place then solve.

21,212 - 2,333

21,000 - 2000 = 19,000

500

Write the question in vertical form and solve.

14 x 14

  14

x14

196

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