Go Go Math
Find 236+528
764
Add 382+ 115 mentally. Which should of the following should you do first to find the sum?
A. Break apart 115 to 8+100+7
B. Break Apart 15 to 10+ 5
C. Add 300 and 100
D Add the tens first
C
Use place value to find 337+285
622
Solve 715+249
964
Solve 6,085+1,563
A. 7,548
B. 7,648
C. 7658
D. 7,558
B
Solve 235+354 Use place value
589
Solve 4,808+4,739
9,547
Estimate the sum of 765 and 213
760+ 210
Micah, Justice, and Kayden are on the swim team. Look at the distance in meters they swim at practice. How many meters did Justice and Kayden swim in all?
3,970
Estimate the sum of 405 and 385 by rounding to the nearest hundred.
400+ 400
Find a reasonable estimate for the sum of 171 and 69.
Select all
A. 175+70=245
B. 100+60=160
C. 170+70=240
D. 175+75= 250
E. 130+70= 200
A, C, D
Use mental math to add 332 and 154. Which of these shows how to break apart the numbers into hundreds, tens, and ones?
A. Break 332 into 320+12. Break 154 into 125+29
B. Break 332 into 100+230+2. Break 154 into 100+52+2
C. Break 332 into 300+16+16. Break 154 into 100+27+27
D. Break 332 into 300+30+2. Break 154 into 100+50+4
D.
Estimate to the nearest ten. 357+904
360+900
Solve 1,446+ 5,677
7,123
Write an equation that represents the story. Then solve it.
A small bag has 7 pretzels in it. A large bag has "y" times as many pretzels. There are 70 pretzels in a large bag.
70 divided by 7= 10
7xy=70
Solve 1,865+2,884
4,749
Estimate the sum by rounding to the nearest ten. Find the sum
409+387
410+390= 800
796
The Wright family is traveling 536 miles on a vacation. They ravel 284 miles in the morning before stopping for gas. How many miles do the Wrights have left to travel?
A. 820
B. 710
C.342
D.252
D
Use a bar diagram to solve 276+84
See diagram
Abril wants to buy a game system and a game. The system costs $239, and the game costs $29. How much does Abril need to save to buy the game system and the game?
$268
When adding 2,927 and 4,815 what place values needs to be regrouped?
the ones and hundreds
Find the sum of 350+ 199. Use a bar diagram.
549
Where is the mistake in the problem? See question 9
A. The hundreds were not added
B. the regrouped ten was not added
C. The thousands were added incorrectly
D. the regrouped thousand was not added
B
Which addends are broken apart correctly? Select all
A. 320+148-> (300+100)+(20+40)+(20+8)
B. 270+341-> (2+70)+(3+4+1)
C. 318+393->300+(10+90)+(8+3)
D. 532+360->(500+300)+(30+60)+2
E. 526+230-> (500+200)+(20+30)+6
D,E
Draw a bar diagram to solve the variable in 456+j=619. What is the answer?
163