9*2*19
18*19
38
Two simpler problems? It's not clear what this means.Maybe 2x44 or 8x11? - but they're not really simpler.Maybe (2x2)(2x11), but that doesn't get you closer to the answer.Maybe 4x20=80, 4x2=8 and 80+8=88 - but that's 3 simpler problems.If this is not your question, please clarify and ask the question again. :-)
22 * 2 =44 44 * 2 = 88 Partitioning 22 is not an option since that leads to 3 problems, not 2: 4 * 20 = 80 4 * 2 = 8 and 80 + 8 = 88
To find 42 x 56, you can break it down into simpler problems using the distributive property. First, you can calculate 40 x 56, which is 2240. Then, find 2 x 56, which equals 112. Finally, add these two results together: 2240 + 112 = 2352. Thus, 42 x 56 = 2352.
38*10-38 or 9*40-9*2. The answer of that is 342, if you haven't figured it out yet.
38
7 times thirty plus 7 times 8 = 210+56=266
Two simpler problems? It's not clear what this means.Maybe 2x44 or 8x11? - but they're not really simpler.Maybe (2x2)(2x11), but that doesn't get you closer to the answer.Maybe 4x20=80, 4x2=8 and 80+8=88 - but that's 3 simpler problems.If this is not your question, please clarify and ask the question again. :-)
22 * 2 =44 44 * 2 = 88 Partitioning 22 is not an option since that leads to 3 problems, not 2: 4 * 20 = 80 4 * 2 = 8 and 80 + 8 = 88
To find 42 x 56, you can break it down into simpler problems using the distributive property. First, you can calculate 40 x 56, which is 2240. Then, find 2 x 56, which equals 112. Finally, add these two results together: 2240 + 112 = 2352. Thus, 42 x 56 = 2352.
38*10-38 or 9*40-9*2. The answer of that is 342, if you haven't figured it out yet.
To find 7 x 38, you can break it down into two simpler problems by separating the tens and ones. First, calculate 7 x 30, which equals 210, and then calculate 7 x 8, which equals 56. Finally, add the two results together: 210 + 56 = 266. Thus, 7 x 38 equals 266.
9 times 7=63 A simpler answer is 1 times 63!
Breaking apart a multiplication problem into the sum or difference of two simpler multiplication problems is an example of using the distributive property. This property allows you to distribute a factor across a sum or difference, making complex calculations easier to manage. For instance, instead of calculating (7 \times 8) directly, you could break it down into ((7 \times 5) + (7 \times 3)), which simplifies the process. This method enhances understanding and can make mental math more efficient.
7x38=266 7x8=56 +7x3=21= 210 because the 3 is in the 10 position so you add a 0 on the end.
1) 9x3 = 3x3x3 (but that's not really simpler?) How about 1) 9+9+9, and 2) 3+3+3+3+3+3+3+3+3? #2 doesn't look too simple either. How about 9x3 = (10-1)x3 = 10x3-1x3 = 30-3 = 27? That one's nice.
36 times 13 equals 468. You can calculate it by multiplying the two numbers directly or breaking it down into simpler parts (36 × 10 + 36 × 3).