math 1
57x1
57
145x1
145
1,453x1
1,453
The first thing john did is to gather some materials. For the pillars he needs two sets of wood with different lengths. if the first set of wood is 4 feet long and the second set is 5 times longer than then the first set, how long is the second set of wood?
4x5=20
41x9
369
94x3
282
57x9
513
59x9
531
another material that he needs is rope. If he has 5 pieces of rope, each 6 feet long, and he ties them all together, how long will his rope be?
6x5=30
72x6
432
78x6
468
82x3
246
41x8
328
for each of the 4 walls of the house, john will need 9 large planks of wood. If each plank of wood needs 8 pieces of nails to be secured, how many nails does john need for each wall of the house?
9x8=72
74x8
592
71x9
639
36x5
180
50x9
450
The roof is 8 feet above the floor. To support it, john needs 2 sets of metal bars. If each set has 7 metal bars, how many metal bars are there in all?
2x7=14
69x9
621
84x4
336
26x9
234
230x3
690
for the final touches, john wanted to paint the house using 3 colors. If he has 5 gallons of paint for each color, write the total number of gallons of paint he has?
3x5=15
99x5
495