Subtracting Decimals
Equivalent Fractions
Volume
Adding Decimals
Multiplying Multi-digit numbers
100
1+ 2/3 - 1/4
1 + 5/6
100
Make an equivalent fraction for 5/6
10/12
15/18
20/24
100
343 Cubic Units.
100
1/4 + 1/3
7/12
100
Multiply 19x12.
228
200
2/3 -1/6
1/21
200
Make an equivalent fraction for 2/3
4/6
6/9
8/12
200
320 cubic mm.
200
2 + 1/4 + 1+ 2/12
3+ 5/12
200
Multiply 55x 28
1540
300
2/3- 3/8
300
Make an equivalent fraction for 25/24.
1 + 1/24
300
16 cubic units
300
3+ 2/6 + 1/3
3 + 4/6
300
Multiply 257 by 50.
12850
400
2/9-1/6
1/18
400
Make an equivalent fraction for 6/3
4/2
8/4
12/6
18/9
400
60 cubic units.
400
3 1/7 + 5 6/7
9
400
Multiply 642 by 50.
32100
500
1/2 - 2/14
5/14
500
Make an equivalent fraction for 20/15
4/3
500
15 cubic units.
500
3 10/15 + 2 5/5
6 5/15
500
Multiply 902 by 78.
70356