Learning Session 22 Page 63: Money Difference: 0 5. I: 7 J: 15 Difference: 8 A. 123 + 406 + 406 = 935, orange; B. 209 + 81 + 147 + 181 + 72 = 690, green; C. 146 + 266 + 120 + 139 + 82 = 753, purple; D. 6. 2 7. 14 8. 12 9. 11 10. 17 $1.17 = $3.53; F. $1.49 + $.86 + $.75 = $3.10 Page 31 p. 286 1. A: 3 B: 8 2. C: 5 D: 7 3. E: 2 F: 5 4. G: 6 H: 6 Difference: 5 Difference: 2 Difference: 3 14 ¢ 35 ¢ 97 180 + 169 + 308 + 122 = 779, yellow; E. 154 + 154 + 188 + 93 + 82 + 170 = 841, red; F. 107 + 173 + 38 + 280 + 38 + 54 + 78 = 40 ¢ 98 ¢ 1. 89 ¢ 2. 72 ¢ 3. 66 ¢ p. 288 30 ¢ Page 63: Count the Coins 1. 89¢ 2. 72¢ 3. 66¢ Page 64: Comparing Money 1. 65¢ 2. $1.05 3. 85¢ 4. 45¢ 5. 80¢ p. 287 6 ¢ 57 ¢ 89 ¢ 90 ¢ 82 40 ¢ 60 ¢ E-245, N-467, R-586, T-368, A-574, O-382, L-342, B-553, F-445, D-257, H-429, M-264 Practice Page 35: 70 ¢ 70 ¢ 90 ¢ 80 ¢ 30 ¢ 768, blue Page 32 Find the answer to each problem. 70 ¢ 40 ¢ 40 tens, 20 tens, 70 tens, 50 tens; 10 tens, 90 tens, 80 tens, 30 tens 40 ¢ 30 ¢ 90 ¢ 50 ¢ G Learning Session 23 Page 68: Pumpkin Size Chart 1. peanut 100 + 111 333 + 345 P B Practice Page 33: Playful Pup ripped up Davy’s addition homework! To help Davy put his problems back together, find the sum for each equation. Then draw a line to the torn piece of paper that has the matching sum. Use the back of the page to show how you got your answers. 100 Math Practice Pages, Grade 2 © 2015 • Scholastic Teaching Resources 39 Slither and Slide Adding 2-Digit Numbers With Regrouping Name Date 33 Playful Pup 1 2 4 5 62 54 51 84 96 7 3 6 4 5 + 1 7 5 3 + 2 9 2 6 + 2 5 3 7 + 4 7 3 8 + 1 6 7 8 + 1 8 6 9 + 2 8 Practice Page 34: the letter m Adding 3-Digit Numbers Without Regrouping Name Date If the answer is between Color the space Purple Blue Green 100 and 400 400 and 700 700 and 1,000 Color Key 474 + 501 G 872 + 114
517; H TAPIR Page B. 773 374; F 796; N M. 689 800; P TEAC LIBRA Page sanda $6.89 + swim mitten + hat $12.88 $12.88
66
42
203
344
Answer Key (continued)
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213
dents’ work.
79
253
469
1 + 1 = 2 1 + 0 = 1 3 + 3 = 6 I T W A V E S Learning Session 26 Page 73: Treasures Under the Sea 157 234 309 129
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166
35
837 53
420
319
53
900
319
837
420
0
8
5
30 ¢ 2. jack-be-little 3. jack-be-little 4. cotton candy Bonus 256 + 243 B
2
53
10 ¢
40 ¢
264
207 + 142 P
90
420
685 + 213
$4 $9 $7 $2 $6 $4 $2 $3 $3 No. The jack-be-little and New Zealand together would be 9 inches tall, and the peanut pumpkin is 15 inches tall. 271 + 318 524 + 173 255 + 121 B P B G
187
264
1
dividing into groups
187
900
6
the same number t over?
3
192 + 107 P
483 + 315 G
Check child’s coloring. Check children’s coloring. Page 74: Shape Show Check children’s coloring.
p. 289 1. $3.93 2. $1.79 3. $2.80 4. $1.63 5. $3.52 6. $4.80 Learning Session 24 Page 69: Ready, Set, Regroup 41 Practice Page 36: 1. (From left to right) 860, 780, 890, 660 , 990 , 790 2. (From left to right) 787, 791, 881, 764 , 673, 684 Practice Page 37: micro-chips O-512, C-455, B-613, A-334, P-520, M-328, I-403, H-315, L-627, S-351, R-537, N-416 Practice Page 38: 1. 341 2. 1,083 p. 290 2 coins: 6 ¢ , 11 ¢ , 26 ¢ , 15 ¢ , 30 ¢ , 35 ¢ 3 coins: 16 ¢ , 31 ¢ , 36 ¢ , 40 ¢ Solve It: 55 ¢ , 50 ¢ Learning Session 25 Page 72: An Ocean Code 100 Math Practice Pages, Grade 2 © 2015 • Scholastic Teaching Resources
0
raisins left over
Scholastic Success With Addition & Subtraction • Grade 2 48
2
Learning Session 27 Page 78: Seashells We Found 1. 4 2. Eva 3. Danny 4. Ming and Jack 5. 16 Learning Session 28 Page 79: Problem Solving 1. 24 2. 32 3. 4 4. 5
raisins left over
B
+ 28
0
raisins left over
+ 10
29
3. 800 4. 805 5. 761 2 + 3 = 5 2 + 1 = 3 6 + 1 = 7 2 + 2 = 4
+ 33
2
raisins left over
olastic Teaching Resources
35+5 4+9 34 + 17 28 + 2 44 + 9 52 + 6 27 + 6 21 + 9 62 + 45 55 + 11 29 + 36 99 + 1
6. 1,029 7. 1,149 8. 662 9. 1,089
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