3rd Grade Multiplication
3rd Grade Rounding
3rd Grade Fractions
3rd Grade Addition
3rd Grade Subtraction
100

5X4=

20

100

29 rounded to the nearest 10

30

100

The top number in a fraction

numerator

100

50+15=

65

100

100-18=

82

200

8X7=

56

200

620 rounded to the nearest 100

600

200

The bottom number in a fraction

denominator


200

184+17=

201

200

456-175=

281

300

10X6=

60

300

214 rounded to the nearest 10

210

300

A pizza has 5 pieces. Sara eats 3 of the pieces. What fraction of the pizza is left over?

2/5

300

2,220+350=

2,570

300

820-612=

208

400

7X6=

42

400

1,049 rounded to the nearest 100

1,000

400

Which is greater 1/2 or 1/4

1/2

400

167+250=

417

400

2000-129=

1871

500

6X9=

54

500

12,472 rounded to the nearest ten thousand

10,000

500

Which is greater 1/5 or 1/3?

1/3

500

1199+3456=

4,655

500

1,000-59=

941

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