Math Jeopardy

3 Digit Addition - Standard Algorithm

100

What place value do you always start with when you use the standard algorithm to add?

The ones place

200

Add 35 + 27 

Answer: 62

300

Add 127 + 329 

Answer: 456

400

Add 264 and 171 

Answer: 435. 

500

Add 275 and 337. Which place value or place values require regrouping?

Answer: 612. The ones and tens place require regrouping.

3-Digit Addition: Count On (Number Line)

100

Add 56 + 25. 

81

200

Add 125 + 7 

132

300

Add 145 + 128 

273

400

Add 225 + 182 

407

500

Add 281 + 136 

417

3 Digit Addition: Place Value

100

467 + 5 is the same as: A) 4,675 B) 400 + 60 + 12 C) 400 + 675

B) 400 + 60 + 12

200

Add the places to figure out the total. 45 + 224 ______ + ______ + _______ = ______

200 + 60 + 9 = 269

300

Add the places to figure out the total. 285 + 41 ______ + ______ + ________ = _______

200 + 120 + 6 = 326 Or 300 + 20 + 6 = 326

400

Add the place values to figure out the total. 127 + 269 _____ + ______ + ______ =

300 + 80 + 16 = 396 Or 300 + 90 + 6 = 396

500

Add the places to figure out the total. 268 + 157 _____ + _____ + ______

300 + 110 + 15 = 425 Or 400 + 20 + 5 = 425

Subtraction

100

25-14=

11

200

31-10=

21

300

41-17=

24

400

62-43=

19

500

60-27=

33

Random

100

220 + _____ = 760

540

300

656-244=

412

400

451-222=

229

500

320-168=

152