2 digit
3 digit
4 digit
mental math
100

2 x 35=

70

100

5 x 234=

1,170

100

4 x 5,682= 

22,728

100

500 x 2=

1,000

200

5 x 34 =

170

200

9 x 125 = 

1,125

200

2 x 3,321= 

6,642

200

300 x 2=

600

300

6 x 56=

336

300

4 x 328 = 

1,312

300

5 x 4,780 = 

23,900

300

2,000 x 3=

6,000

400

8 x 58 = 

464

400

6 x 578 = 

3, 468

400

4 x 644 = 

2,576

400

100 x 5 =

500

500

8 x 98 = 

784

500

9 x 551= 

4,959

500

7 x 628= 

4,396

500

700 x 3= 

2,100

M
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