Решить по действиям (где деление или умножение делать в столбик)

1) $9044 + 21440 : (78 + 1262) - 23 \cdot (986 - 675)$ 1. $78 + 1262 = 1340$ 2. $986 - 675 = 311$ 3. $21440 : 1340 = 16$ $\begin{array}{ccc|l} 2 & 1 & 4 & 4 & 1340 \\ \hline 1 & 3 & 4 & & 16 \\ \hline & 8 & 0 & 4 \\ & 8 & 0 & 4 \\ \hline & & & 0 \end{array}$ 4. $23 \cdot 311 = 7153$ $\begin{array}{r} 311 \\ \times 23 \\ \hline 933 \\ 622 \phantom{0} \\ \hline 7153 \end{array}$ 5. $9044 + 16 = 9060$ 6. $9060 - 7153 = 1907$ **Ответ: 1907** 2) $1864 - 27 \cdot (100000 - 3 \cdot 32961) : 30159 + 45$ 1. $3 \cdot 32961 = 98883$ 2. $100000 - 98883 = 1117$ 3. $27 \cdot 1117 = 30159$ 4. $30159 : 30159 = 1$ 5. $1864 - 1 = 1863$ 6. $1863 + 45 = 1908$ **Ответ: 1908** 3) $1448 + 760 \cdot 86 : 344 \cdot 419 : 2 - 39252$ 1. $760 \cdot 86 = 65360$ $\begin{array}{r} 760 \\ \times 86 \\ \hline 4560 \\ 6080 \phantom{0} \\ \hline 65360 \end{array}$ 2. $65360 : 344 = 190$ $\begin{array}{ccc|l} 6 & 5 & 3 & 6 & 344 \\ \hline 3 & 4 & 4 & & 190 \\ \hline 3 & 0 & 9 & 6 \\ 3 & 0 & 9 & 6 \\ \hline & & & 0 \end{array}$ 3. $190 \cdot 419 = 79610$ 4. $79610 : 2 = 39805$ 5. $1448 + 39805 = 41253$ 6. $41253 - 39252 = 2001$ **Ответ: 2001** 4) $53559 : 11 - 4426 + 330 : 165 \cdot 14031 : 18$ 1. $53559 : 11 = 4869$ 2. $330 : 165 = 2$ 3. $2 \cdot 14031 = 28062$ 4. $28062 : 18 = 1559$ $\begin{array}{ccc|l} 2 & 8 & 0 & 6 & 2 & 18 \\ \hline 1 & 8 & & & & 1559 \\ \hline 1 & 0 & 0 \\ & 9 & 0 \\ \hline & 1 & 0 & 6 \\ & & 9 & 0 \\ \hline & & 1 & 6 & 2 \\ & & 1 & 6 & 2 \\ \hline & & & & 0 \end{array}$ 5. $4869 - 4426 = 443$ 6. $443 + 1559 = 2002$ **Ответ: 2002** 5) $96555 : 615 + 2 \cdot 7 \cdot 4363 - 236 \cdot 251$ 1. $96555 : 615 = 157$ $\begin{array}{ccc|l} 9 & 6 & 5 & 5 & 5 & 615 \\ \hline 6 & 1 & 5 & & & 157 \\ \hline 3 & 5 & 0 & 5 \\ 3 & 0 & 7 & 5 \\ \hline & 4 & 3 & 0 & 5 \\ & 4 & 3 & 0 & 5 \\ \hline & & & & 0 \end{array}$ 2. $2 \cdot 7 \cdot 4363 = 14 \cdot 4363 = 61082$ 3. $236 \cdot 251 = 59236$ $\begin{array}{r} 236 \\ \times 251 \\ \hline 236 \\ 1180 \phantom{0} \\ 472 \phantom{0 0} \\ \hline 59236 \end{array}$ 4. $157 + 61082 = 61239$ 5. $61239 - 59236 = 2003$ **Ответ: 2003** 6) $1599 \cdot 41 : (21920 - 73 + 6) \cdot 4 \cdot 167$ 1. $21920 - 73 + 6 = 21853$ 2. $1599 \cdot 41 = 65559$ 3. $65559 : 21853 = 3$ 4. $3 \cdot 4 \cdot 167 = 12 \cdot 167 = 2004$ **Ответ: 2004** 7) $9407 - 27366 : (395 - 392) - 3 \cdot 94 + 2002$ 1. $395 - 392 = 3$ 2. $27366 : 3 = 9122$ 3. $3 \cdot 94 = 282$ 4. $9407 - 9122 = 285$ 5. $285 - 282 = 3$ 6. $3 + 2002 = 2005$ **Ответ: 2005** 8) $(1285 - 1283 + 304) \cdot 177 : (90801 - 801 - 89973)$ 1. $1285 - 1283 + 304 = 2 + 304 = 306$ 2. $90801 - 801 - 89973 = 90000 - 89973 = 27$ 3. $306 \cdot 177 = 54162$ $\begin{array}{r} 306 \\ \times 177 \\ \hline 2142 \\ 2142 \phantom{0} \\ 306 \phantom{0 0} \\ \hline 54162 \end{array}$ 4. $54162 : 27 = 2006$ $\begin{array}{ccc|l} 5 & 4 & 1 & 6 & 2 & 27 \\ \hline 5 & 4 & & & & 2006 \\ \hline & 0 & 1 & 6 & 2 \\ & & 1 & 6 & 2 \\ \hline & & & & 0 \end{array}$ **Ответ: 2006** 9) $5 \cdot (185 + 19815) - 92840 - 46377 : (14171 - 14162)$ 1. $185 + 19815 = 20000$ 2. $14171 - 14162 = 9$ 3. $5 \cdot 20000 = 100000$ 4. $46377 : 9 = 5153$ 5. $100000 - 92840 = 7160$ 6. $7160 - 5153 = 2007$ **Ответ: 2007** 10) $3 + (904 + 87116 + 4 \cdot 116) : 44 - 6$ 1. $4 \cdot 116 = 464$ 2. $904 + 87116 + 464 = 88484$ 3. $88484 : 44 = 2011$ $\begin{array}{ccc|l} 8 & 8 & 4 & 8 & 4 & 44 \\ \hline 8 & 8 & & & & 2011 \\ \hline & & 4 & 8 \\ & & 4 & 4 \\ \hline & & & 4 & 4 \\ & & & 4 & 4 \\ \hline & & & & 0 \end{array}$ 4. $3 + 2011 - 6 = 2008$ **Ответ: 2008**