Show:
3rd Grade Multiplication
3rd Grade Rounding
3rd Grade Addition
3rd Grade Subtraction
100

5X4=

20

100

29 rounded to the nearest 10

30

100

50+15=

65

100

100-18=

82

200

8X7=

56

200

620 rounded to the nearest 100

600

200

184+17=

201

200

456-175=

281

300

10X6=

60

300

214 rounded to the nearest 10

210

300

2,220+350=

2,570

300

820-612=

208

400

7X6=

42

400

1,049 rounded to the nearest 100

1,000

400

167+250=

417

400

992-166

826

500

6X9=

54

500

12,472 rounded to the nearest ten

12,470

500

1199+3456=

4,655

500

2000-129=

1871